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38056375 = 537233161
BaseRepresentation
bin1001000100101…
…1000110110111
32122121110112101
42101023012313
534220301000
63435402531
7641321350
oct221130667
978543471
1038056375
111a533355
12108b3447
137b65c86
1450a8d27
15351ae6a
hex244b1b7

38056375 has 64 divisors (see below), whose sum is σ = 59424768. Its totient is φ = 23760000.

The previous prime is 38056351. The next prime is 38056409. The reversal of 38056375 is 57365083.

38056375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38056375 - 29 = 38055863 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 623845 + ... + 623905.

It is an arithmetic number, because the mean of its divisors is an integer number (928512).

Almost surely, 238056375 is an apocalyptic number.

38056375 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38056375 is a deficient number, since it is larger than the sum of its proper divisors (21368393).

38056375 is a wasteful number, since it uses less digits than its factorization.

38056375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 38056375 is about 6168.9849246047. The cubic root of 38056375 is about 336.3637141134.

The spelling of 38056375 in words is "thirty-eight million, fifty-six thousand, three hundred seventy-five".

Divisors: 1 5 7 23 25 31 35 61 115 125 155 161 175 217 305 427 575 713 775 805 875 1085 1403 1525 1891 2135 2875 3565 3875 4025 4991 5425 7015 7625 9455 9821 10675 13237 17825 20125 24955 27125 35075 43493 47275 49105 53375 66185 89125 124775 175375 217465 236375 245525 304451 330925 623875 1087325 1227625 1522255 1654625 5436625 7611275 38056375