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38064901 = 773163457
BaseRepresentation
bin1001000100110…
…1001100000101
32122121220020011
42101031030011
534221034101
63435510221
7641355250
oct221151405
978556204
1038064901
111a5397a6
12108b8371
137b69b14
1450ac097
15351d751
hex244d305

38064901 has 16 divisors (see below), whose sum is σ = 44466304. Its totient is φ = 31912704.

The previous prime is 38064899. The next prime is 38064913. The reversal of 38064901 is 10946083.

It is a cyclic number.

It is not a de Polignac number, because 38064901 - 21 = 38064899 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 (38064941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83065 + ... + 83521.

It is an arithmetic number, because the mean of its divisors is an integer number (2779144).

Almost surely, 238064901 is an apocalyptic number.

It is an amenable number.

38064901 is a deficient number, since it is larger than the sum of its proper divisors (6401403).

38064901 is a wasteful number, since it uses less digits than its factorization.

38064901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 38064901 is about 6169.6759234177. The cubic root of 38064901 is about 336.3888314372.

The spelling of 38064901 in words is "thirty-eight million, sixty-four thousand, nine hundred one".

Divisors: 1 7 73 163 457 511 1141 3199 11899 33361 74491 83293 233527 521437 5437843 38064901