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137496576 = 2113723139
BaseRepresentation
bin10000011001000…
…00100000000000
3100120201112211210
420030200200000
5240144342301
621351010120
73256462440
oct1014404000
9316645753
10137496576
1170682238
123a069940
1322641a29
1414392120
15c10ead6
hex8320800

137496576 has 192 divisors, whose sum is σ = 440294400. Its totient is φ = 37306368.

The previous prime is 137496571. The next prime is 137496581. The reversal of 137496576 is 675694731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (137496571) and next prime (137496581).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137496571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989115 + ... + 989253.

It is an arithmetic number, because the mean of its divisors is an integer number (2293200).

Almost surely, 2137496576 is an apocalyptic number.

137496576 is a gapful number since it is divisible by the number (16) 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 137496576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220147200).

137496576 is an abundant number, since it is smaller than the sum of its proper divisors (302797824).

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

137496576 is a wasteful number, since it uses less digits than its factorization.

137496576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 174 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 137496576 is about 11725.8933987991. The cubic root of 137496576 is about 516.1357734173.

The spelling of 137496576 in words is "one hundred thirty-seven million, four hundred ninety-six thousand, five hundred seventy-six".