Search a number
-
+
200130313020 = 223511303227747
BaseRepresentation
bin1011101001100010110…
…0100011101100111100
3201010120102111021100120
42322120230203230330
511234331330004040
6231534423054540
720313262410231
oct2723054435474
9633512437316
10200130313020
1177969387310
12329532a1450
1315b45317281
149987523788
155314b157d0
hex2e98b23b3c

200130313020 has 48 divisors (see below), whose sum is σ = 611307139968. Its totient is φ = 48516439360.

The previous prime is 200130312971. The next prime is 200130313037. The reversal of 200130313020 is 20313031002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151613214 + ... + 151614533.

It is an arithmetic number, because the mean of its divisors is an integer number (12735565416).

Almost surely, 2200130313020 is an apocalyptic number.

200130313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200130313020 is an abundant number, since it is smaller than the sum of its proper divisors (411176826948).

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

200130313020 is a wasteful number, since it uses less digits than its factorization.

200130313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303227770 (or 303227768 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 200130313020 its reverse (20313031002), we get a palindrome (220443344022).

The spelling of 200130313020 in words is "two hundred billion, one hundred thirty million, three hundred thirteen thousand, twenty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 303227747 606455494 909683241 1212910988 1516138735 1819366482 3032277470 3335505217 3638732964 4548416205 6064554940 6671010434 9096832410 10006515651 13342020868 16677526085 18193664820 20013031302 33355052170 40026062604 50032578255 66710104340 100065156510 200130313020