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100013895237 = 3192584167901
BaseRepresentation
bin101110100100101001…
…0101110111001000101
3100120011010210021221010
41131021102232321011
53114312024121422
6113540140512433
710140303040254
oct1351122567105
9316133707833
10100013895237
1139463266873
121747254b719
13957b666289
144baac3a79b
152905581b0c
hex17494aee45

100013895237 has 16 divisors (see below), whose sum is σ = 140377878720. Its totient is φ = 63163296000.

The previous prime is 100013895209. The next prime is 100013895239. The reversal of 100013895237 is 732598310001.

It is not a de Polignac number, because 100013895237 - 234 = 82834026053 is a prime.

It is a super-2 number, since 2×1000138952372 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100013895195 and 100013895204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100013895239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438987 + ... + 1506887.

It is an arithmetic number, because the mean of its divisors is an integer number (8773617420).

Almost surely, 2100013895237 is an apocalyptic number.

It is an amenable number.

100013895237 is a deficient number, since it is larger than the sum of its proper divisors (40363983483).

100013895237 is a wasteful number, since it uses less digits than its factorization.

100013895237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93764.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 100013895237 in words is "one hundred billion, thirteen million, eight hundred ninety-five thousand, two hundred thirty-seven".

Divisors: 1 3 19 57 25841 67901 77523 203703 490979 1290119 1472937 3870357 1754629741 5263889223 33337965079 100013895237