Search a number
-
+
130013010130000 = 245429344373041
BaseRepresentation
bin11101100011111100000011…
…010010001111010001010000
3122001100010022012212100222111
4131203330003102033101100
5114020113121043130000
61140303052522115104
736246062410036564
oct3543740322172120
9561303265770874
10130013010130000
1138476231871488
12126b948604ba94
135771235a9296a
1424169400036a4
151006e0b84bcba
hex763f0348f450

130013010130000 has 100 divisors (see below), whose sum is σ = 315848821639428. Its totient is φ = 51827710720000.

The previous prime is 130013010129953. The next prime is 130013010130009. The reversal of 130013010130000 is 31010310031.

It is a happy number.

130013010130000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 10 ways, for example, as 42242044374544 + 87770965755456 = 6499388^2 + 9368616^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130013010130009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19256521 + ... + 25116520.

Almost surely, 2130013010130000 is an apocalyptic number.

130013010130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130013010130000 is an abundant number, since it is smaller than the sum of its proper divisors (185835811509428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130013010130000 is an equidigital number, since it uses as much as digits as its factorization.

130013010130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44373362 (or 44373341 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 130013010130000 its reverse (31010310031), we get a palindrome (130044020440031).

The spelling of 130013010130000 in words is "one hundred thirty trillion, thirteen billion, ten million, one hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 293 400 500 586 625 1000 1172 1250 1465 2000 2344 2500 2930 4688 5000 5860 7325 10000 11720 14650 23440 29300 36625 58600 73250 117200 146500 183125 293000 366250 586000 732500 1465000 2930000 44373041 88746082 177492164 221865205 354984328 443730410 709968656 887460820 1109326025 1774921640 2218652050 3549843280 4437304100 5546630125 8874608200 11093260250 13001301013 17749216400 22186520500 26002602026 27733150625 44373041000 52005204052 55466301250 65006505065 88746082000 104010408104 110932602500 130013010130 208020816208 221865205000 260026020260 325032525325 443730410000 520052040520 650065050650 1040104081040 1300130101300 1625162626625 2600260202600 3250325253250 5200520405200 6500650506500 8125813133125 13001301013000 16251626266250 26002602026000 32503252532500 65006505065000 130013010130000