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38256652 = 22721910273
BaseRepresentation
bin1001000111110…
…0000000001100
32122222122021001
42101330000030
534243203102
63443550044
7643114300
oct221740014
978878231
1038256652
111a65a875
121098b324
137c06195
14511bd00
15355a487
hex247c00c

38256652 has 36 divisors (see below), whose sum is σ = 81986520. Its totient is φ = 15531264.

The previous prime is 38256643. The next prime is 38256683. The reversal of 38256652 is 25665283.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1413 + ... + 8860.

Almost surely, 238256652 is an apocalyptic number.

It is an amenable number.

38256652 is an abundant number, since it is smaller than the sum of its proper divisors (43729868).

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

38256652 is a wasteful number, since it uses less digits than its factorization.

38256652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310 (or 10301 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 38256652 is about 6185.1961973732. The cubic root of 38256652 is about 336.9527357572.

The spelling of 38256652 in words is "thirty-eight million, two hundred fifty-six thousand, six hundred fifty-two".

Divisors: 1 2 4 7 14 19 28 38 49 76 98 133 196 266 532 931 1862 3724 10273 20546 41092 71911 143822 195187 287644 390374 503377 780748 1006754 1366309 2013508 2732618 5465236 9564163 19128326 38256652