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38076157 = 747115733
BaseRepresentation
bin1001000100111…
…1111011111101
32122122110200001
42101033323331
534221414112
63440034301
7641433130
oct221177375
978573601
1038076157
111a5471a9
1210902991
137b71c92
1450b2217
153521c57
hex244fefd

38076157 has 8 divisors (see below), whose sum is σ = 44441856. Its totient is φ = 31942032.

The previous prime is 38076149. The next prime is 38076163. The reversal of 38076157 is 75167083.

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

It is a cyclic number.

It is not a de Polignac number, because 38076157 - 23 = 38076149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38076127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57538 + ... + 58195.

It is an arithmetic number, because the mean of its divisors is an integer number (5555232).

Almost surely, 238076157 is an apocalyptic number.

It is an amenable number.

38076157 is a deficient number, since it is larger than the sum of its proper divisors (6365699).

38076157 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 38076157 = (78573601)9.

38076157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115787.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 38076157 is about 6170.5880594964. The cubic root of 38076157 is about 336.4219855103.

The spelling of 38076157 in words is "thirty-eight million, seventy-six thousand, one hundred fifty-seven".

Divisors: 1 7 47 329 115733 810131 5439451 38076157