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38086896 = 2432334499
BaseRepresentation
bin1001000101001…
…0100011110000
32122200000101210
42101102203300
534222240041
63440200120
7641506341
oct221224360
978600353
1038086896
111a554281
1210909040
137b76b33
1450b60c8
153525016
hex24528f0

38086896 has 40 divisors (see below), whose sum is σ = 102672000. Its totient is φ = 12143296.

The previous prime is 38086891. The next prime is 38086897. The reversal of 38086896 is 69868083.

It is a super-2 number, since 2×380868962 = 2901223293829632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38086891) 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, 16146 + ... + 18353.

It is an arithmetic number, because the mean of its divisors is an integer number (2566800).

Almost surely, 238086896 is an apocalyptic number.

It is an amenable number.

38086896 is an abundant number, since it is smaller than the sum of its proper divisors (64585104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38086896 is a wasteful number, since it uses less digits than its factorization.

38086896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34533 (or 34527 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 38086896 is about 6171.4581745322. The cubic root of 38086896 is about 336.4536106916.

The spelling of 38086896 in words is "thirty-eight million, eighty-six thousand, eight hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1104 34499 68998 103497 137996 206994 275992 413988 551984 793477 827976 1586954 1655952 2380431 3173908 4760862 6347816 9521724 12695632 19043448 38086896