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38125153 = 1119182417
BaseRepresentation
bin1001000101101…
…1111001100001
32122201221212201
42101123321201
534230001103
63441053201
7642026023
oct221337141
978657781
1038125153
111a57aaa0
1210927201
137b8b381
1450c6013
15353151d
hex245be61

38125153 has 8 divisors (see below), whose sum is σ = 43780320. Its totient is φ = 32834880.

The previous prime is 38125123. The next prime is 38125189. The reversal of 38125153 is 35152183.

38125153 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 cyclic number.

It is not a de Polignac number, because 38125153 - 213 = 38116961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38125103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91000 + ... + 91417.

It is an arithmetic number, because the mean of its divisors is an integer number (5472540).

Almost surely, 238125153 is an apocalyptic number.

It is an amenable number.

38125153 is a deficient number, since it is larger than the sum of its proper divisors (5655167).

38125153 is a wasteful number, since it uses less digits than its factorization.

38125153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182447.

The product of its digits is 3600, while the sum is 28.

The square root of 38125153 is about 6174.5569071797. The cubic root of 38125153 is about 336.5662250884.

The spelling of 38125153 in words is "thirty-eight million, one hundred twenty-five thousand, one hundred fifty-three".

Divisors: 1 11 19 209 182417 2006587 3465923 38125153