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137507390112792 = 233721947130938469
BaseRepresentation
bin11111010000111111101111…
…001001000100010000011000
3200000212120121102222121022210
4133100333233021010100120
5121010410113332102132
61204242004542315120
740651403212602600
oct3720775711042030
9600776542877283
10137507390112792
113a8a56139aa0a7
1213509a2a888aa0
135b95b780c368b
1425d5570cc3c00
1510d6d395a3bcc
hex7d0fef244418

137507390112792 has 192 divisors, whose sum is σ = 429897184704000. Its totient is φ = 36428129305344.

The previous prime is 137507390112779. The next prime is 137507390112853. The reversal of 137507390112792 is 297211093705731.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64419067 + ... + 66519402.

It is an arithmetic number, because the mean of its divisors is an integer number (2239047837000).

Almost surely, 2137507390112792 is an apocalyptic number.

137507390112792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137507390112792 is an abundant number, since it is smaller than the sum of its proper divisors (292389794591208).

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

137507390112792 is a wasteful number, since it uses less digits than its factorization.

137507390112792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130938558 (or 130938547 counting only the distinct ones).

The product of its (nonzero) digits is 5000940, while the sum is 57.

The spelling of 137507390112792 in words is "one hundred thirty-seven trillion, five hundred seven billion, three hundred ninety million, one hundred twelve thousand, seven hundred ninety-two".