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38825108 = 2271386611
BaseRepresentation
bin1001010000011…
…0110010010100
32201001112000222
42110012302110
534414400413
63504053512
7651002510
oct224066224
981045028
1038825108
111aa08973
1211004298
138074b4a
145229140
15361db08
hex2506c94

38825108 has 12 divisors (see below), whose sum is σ = 77650272. Its totient is φ = 16639320.

The previous prime is 38825089. The next prime is 38825117. The reversal of 38825108 is 80152883.

38825108 is an admirable number.

It is a super-2 number, since 2×388251082 = 3014778022423328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693278 + ... + 693333.

It is an arithmetic number, because the mean of its divisors is an integer number (6470856).

Almost surely, 238825108 is an apocalyptic number.

It is an amenable number.

38825108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38825108 is a wasteful number, since it uses less digits than its factorization.

38825108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386622 (or 1386620 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 38825108 is about 6230.9796982497. The cubic root of 38825108 is about 338.6134652171.

The spelling of 38825108 in words is "thirty-eight million, eight hundred twenty-five thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 1386611 2773222 5546444 9706277 19412554 38825108