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38113017 = 367189617
BaseRepresentation
bin1001000101100…
…0111011111001
32122201100020020
42101120323321
534224104032
63440521053
7641645445
oct221307371
978640206
1038113017
111a571968
1210920189
137b859a7
1450c1825
15352cb2c
hex2458ef9

38113017 has 8 divisors (see below), whose sum is σ = 51576096. Its totient is φ = 25029312.

The previous prime is 38112973. The next prime is 38113021. The reversal of 38113017 is 71031183.

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

It is not a de Polignac number, because 38113017 - 26 = 38112953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38113027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94608 + ... + 95009.

It is an arithmetic number, because the mean of its divisors is an integer number (6447012).

Almost surely, 238113017 is an apocalyptic number.

It is an amenable number.

38113017 is a deficient number, since it is larger than the sum of its proper divisors (13463079).

38113017 is a wasteful number, since it uses less digits than its factorization.

38113017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189687.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 38113017 is about 6173.5740863782. The cubic root of 38113017 is about 336.5305093743.

The spelling of 38113017 in words is "thirty-eight million, one hundred thirteen thousand, seventeen".

Divisors: 1 3 67 201 189617 568851 12704339 38113017