Search a number
-
+
100130102232 = 23323957174149
BaseRepresentation
bin101110101000000111…
…0000001101111011000
3100120110020110012221220
41131100032001233120
53120031301232412
6113555451332040
710143213553206
oct1352016015730
9316406405856
10100130102232
1139512917906
12174a5451020
139599762904
144bbc44a076
15291088868c
hex1750381bd8

100130102232 has 32 divisors (see below), whose sum is σ = 250337142000. Its totient is φ = 33375115904.

The previous prime is 100130102143. The next prime is 100130102299. The reversal of 100130102232 is 232201031001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487894 + ... + 662042.

Almost surely, 2100130102232 is an apocalyptic number.

100130102232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100130102232 is an abundant number, since it is smaller than the sum of its proper divisors (150207039768).

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

100130102232 is a wasteful number, since it uses less digits than its factorization.

100130102232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198115 (or 198111 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100130102232 its reverse (232201031001), we get a palindrome (332331133233).

The spelling of 100130102232 in words is "one hundred billion, one hundred thirty million, one hundred two thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 23957 47914 71871 95828 143742 174149 191656 287484 348298 522447 574968 696596 1044894 1393192 2089788 4179576 4172087593 8344175186 12516262779 16688350372 25032525558 33376700744 50065051116 100130102232