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37830008374 = 2161311726599
BaseRepresentation
bin100011001110110110…
…000001111000110110
310121122102211112121021
4203032312001320312
51104433440231444
625213500211354
72506314523414
oct431666017066
9117572745537
1037830008374
1115053065234
1273b9239b5a
13374b629952
141b8c3022b4
15eb6246584
hex8ced81e36

37830008374 has 8 divisors (see below), whose sum is σ = 56780197200. Its totient is φ = 18903275976.

The previous prime is 37830008369. The next prime is 37830008393. The reversal of 37830008374 is 47380003873.

37830008374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×378300083742 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37830008374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5860074 + ... + 5866525.

It is an arithmetic number, because the mean of its divisors is an integer number (7097524650).

Almost surely, 237830008374 is an apocalyptic number.

37830008374 is a deficient number, since it is larger than the sum of its proper divisors (18950188826).

37830008374 is a wasteful number, since it uses less digits than its factorization.

37830008374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11728214.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 37830008374 in words is "thirty-seven billion, eight hundred thirty million, eight thousand, three hundred seventy-four".

Divisors: 1 2 1613 3226 11726599 23453198 18915004187 37830008374