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38360764 = 22133153449
BaseRepresentation
bin1001001001010…
…1011010111100
32200011221002001
42102111122330
534310021024
63450112044
7644026651
oct222253274
980157061
1038360764
111a721012
1210a1b624
137c416a0
145147c28
15357b244
hex24956bc

38360764 has 48 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 16773120.

The previous prime is 38360759. The next prime is 38360767. The reversal of 38360764 is 46706383.

It is a happy number.

38360764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38360767) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 85212 + ... + 85660.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 238360764 is an apocalyptic number.

It is an amenable number.

38360764 is a deficient number, since it is larger than the sum of its proper divisors (37844036).

38360764 is a wasteful number, since it uses less digits than its factorization.

38360764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 38360764 is about 6193.6067036905. The cubic root of 38360764 is about 337.2581209763.

The spelling of 38360764 in words is "thirty-eight million, three hundred sixty thousand, seven hundred sixty-four".

Divisors: 1 2 4 13 26 31 52 53 62 106 124 212 403 449 689 806 898 1378 1612 1643 1796 2756 3286 5837 6572 11674 13919 21359 23348 23797 27838 42718 47594 55676 85436 95188 180947 309361 361894 618722 723788 737707 1237444 1475414 2950828 9590191 19180382 38360764