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113804316237 = 3179211926101
BaseRepresentation
bin110100111111101000…
…1000000111001001101
3101212202012220021011110
41221333101000321031
53331032401104422
6124140405242233
711136114504303
oct1517721007115
9355665807143
10113804316237
114429a62a217
121a080a03379
13a968715ac1
14571855a273
152e610b760c
hex1a7f440e4d

113804316237 has 8 divisors (see below), whose sum is σ = 152586793440. Its totient is φ = 75445691600.

The previous prime is 113804316211. The next prime is 113804316253. The reversal of 113804316237 is 732613408311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113804316237 - 210 = 113804315213 is a prime.

It is a super-2 number, since 2×1138043162372 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113804316195 and 113804316204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113804316037) 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 7 ways as a sum of consecutive naturals, for example, 105962514 + ... + 105963587.

It is an arithmetic number, because the mean of its divisors is an integer number (19073349180).

Almost surely, 2113804316237 is an apocalyptic number.

It is an amenable number.

113804316237 is a deficient number, since it is larger than the sum of its proper divisors (38782477203).

113804316237 is a wasteful number, since it uses less digits than its factorization.

113804316237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211926283.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 113804316237 in words is "one hundred thirteen billion, eight hundred four million, three hundred sixteen thousand, two hundred thirty-seven".

Divisors: 1 3 179 537 211926101 635778303 37934772079 113804316237