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38052152 = 238815399
BaseRepresentation
bin1001000100101…
…0000100111000
32122121020201222
42101022010320
534220132102
63435331212
7641303135
oct221120470
978536658
1038052152
111a530166
12108b0b08
137b64088
1450a758c
153519aa2
hex244a138

38052152 has 16 divisors (see below), whose sum is σ = 71442000. Its totient is φ = 19000960.

The previous prime is 38052149. The next prime is 38052163. The reversal of 38052152 is 25125083.

It is a super-2 number, since 2×380521522 = 2895932543662208, which contains 22 as substring.

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, 4349 + ... + 9747.

It is an arithmetic number, because the mean of its divisors is an integer number (4465125).

Almost surely, 238052152 is an apocalyptic number.

It is an amenable number.

38052152 is a deficient number, since it is larger than the sum of its proper divisors (33389848).

38052152 is a wasteful number, since it uses less digits than its factorization.

38052152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286 (or 6282 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 38052152 is about 6168.6426383768. The cubic root of 38052152 is about 336.3512719009.

The spelling of 38052152 in words is "thirty-eight million, fifty-two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 881 1762 3524 5399 7048 10798 21596 43192 4756519 9513038 19026076 38052152