Search a number
-
+
130022330000 = 245413002233
BaseRepresentation
bin111100100010111101…
…1110100111010010000
3110102121110221201121212
41321011323310322100
54112241204030000
6135421553435252
712252034366253
oct1710573647220
9412543851555
10130022330000
1150162240a82
122124826bb28
13c3516c2654
14641643d09a
1535aecc4c35
hex1e45ef4e90

130022330000 has 50 divisors (see below), whose sum is σ = 314797087374. Its totient is φ = 52008928000.

The previous prime is 130022329909. The next prime is 130022330003. The reversal of 130022330000 is 33220031.

It can be written as a sum of positive squares in 5 ways, for example, as 21710254336 + 108312075664 = 147344^2 + 329108^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is not an unprimeable number, because it can be changed into a prime (130022330003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6491117 + ... + 6511116.

Almost surely, 2130022330000 is an apocalyptic number.

130022330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130022330000 is an abundant number, since it is smaller than the sum of its proper divisors (184774757374).

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

130022330000 is an equidigital number, since it uses as much as digits as its factorization.

130022330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13002261 (or 13002240 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 130022330000 its reverse (33220031), we get a palindrome (130055550031).

The spelling of 130022330000 in words is "one hundred thirty billion, twenty-two million, three hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 13002233 26004466 52008932 65011165 104017864 130022330 208035728 260044660 325055825 520089320 650111650 1040178640 1300223300 1625279125 2600446600 3250558250 5200893200 6501116500 8126395625 13002233000 16252791250 26004466000 32505582500 65011165000 130022330000