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37680314142 = 236280052357
BaseRepresentation
bin100011000101111010…
…111111011100011110
310121021000011021201110
4203011322333130132
51104132130023032
625150551522450
72502516246162
oct430572773436
9117230137643
1037680314142
1114a86611799
127377089426
133726606c93
141b76496ca2
15ea80277cc
hex8c5ebf71e

37680314142 has 8 divisors (see below), whose sum is σ = 75360628296. Its totient is φ = 12560104712.

The previous prime is 37680314141. The next prime is 37680314171. The reversal of 37680314142 is 24141308673.

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

37680314142 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 37680314142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37680314141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3140026173 + ... + 3140026184.

It is an arithmetic number, because the mean of its divisors is an integer number (9420078537).

Almost surely, 237680314142 is an apocalyptic number.

37680314142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

37680314142 is a wasteful number, since it uses less digits than its factorization.

37680314142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280052362.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 37680314142 in words is "thirty-seven billion, six hundred eighty million, three hundred fourteen thousand, one hundred forty-two".

Divisors: 1 2 3 6 6280052357 12560104714 18840157071 37680314142