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38836055 = 519074073
BaseRepresentation
bin1001010000100…
…1011101010111
32201002002001102
42110021131113
534420223210
63504220315
7651046436
oct224113527
981062042
1038836055
111aa16115
121100a69b
138079b1b
14522d11d
153621ea5
hex2509757

38836055 has 8 divisors (see below), whose sum is σ = 46639152. Its totient is φ = 31044928.

The previous prime is 38836043. The next prime is 38836069. The reversal of 38836055 is 55063883.

38836055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38836055 - 222 = 34641751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7499 + ... + 11571.

It is an arithmetic number, because the mean of its divisors is an integer number (5829894).

Almost surely, 238836055 is an apocalyptic number.

38836055 is a deficient number, since it is larger than the sum of its proper divisors (7803097).

38836055 is a wasteful number, since it uses less digits than its factorization.

38836055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5985.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 38836055 is about 6231.8580696290. The cubic root of 38836055 is about 338.6452870069.

The spelling of 38836055 in words is "thirty-eight million, eight hundred thirty-six thousand, fifty-five".

Divisors: 1 5 1907 4073 9535 20365 7767211 38836055