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137359811837952 = 2153211231124171
BaseRepresentation
bin11111001110110110010010…
…110010101000000000000000
3200000100110200110102110211200
4133032312102302220000000
5121001000343312303302
61204050120523541200
740634630121140544
oct3716662262500000
9600313613373750
10137359811837952
113a848a72901a00
12134a530308a800
135b84c894985b2
1425cc371009a24
1510d309d3dc81c
hex7ced92ca8000

137359811837952 has 576 divisors, whose sum is σ = 450237797842560. Its totient is φ = 40281145344000.

The previous prime is 137359811837951. The next prime is 137359811837953. The reversal of 137359811837952 is 259738118953731.

137359811837952 is a `hidden beast` number, since 1 + 3 + 7 + 3 + 5 + 98 + 118 + 379 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (137359811837951) and next prime (137359811837953).

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (137359811837951) 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 35 ways as a sum of consecutive naturals, for example, 1106152827 + ... + 1106276997.

Almost surely, 2137359811837952 is an apocalyptic number.

137359811837952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137359811837952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225118898921280).

137359811837952 is an abundant number, since it is smaller than the sum of its proper divisors (312877986004608).

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

137359811837952 is a wasteful number, since it uses less digits than its factorization.

137359811837952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124260 (or 124218 counting only the distinct ones).

The product of its digits is 342921600, while the sum is 72.

The spelling of 137359811837952 in words is "one hundred thirty-seven trillion, three hundred fifty-nine billion, eight hundred eleven million, eight hundred thirty-seven thousand, nine hundred fifty-two".