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38835896 = 23112231979
BaseRepresentation
bin1001010000100…
…1011010111000
32201002001211112
42110021122320
534420222041
63504215452
7651046121
oct224113270
981061745
1038835896
111aa15a90
121100a588
138079a28
14522d048
153621deb
hex25096b8

38835896 has 32 divisors (see below), whose sum is σ = 79833600. Its totient is φ = 17564640.

The previous prime is 38835887. The next prime is 38835913. The reversal of 38835896 is 69853883.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18635 + ... + 20613.

It is an arithmetic number, because the mean of its divisors is an integer number (2494800).

Almost surely, 238835896 is an apocalyptic number.

It is an amenable number.

38835896 is an abundant number, since it is smaller than the sum of its proper divisors (40997704).

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

38835896 is a wasteful number, since it uses less digits than its factorization.

38835896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219 (or 2215 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 38835896 is about 6231.8453125860. The cubic root of 38835896 is about 338.6448248532.

It can be divided in two parts, 3883 and 5896, that added together give a palindrome (9779).

The spelling of 38835896 in words is "thirty-eight million, eight hundred thirty-five thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 11 22 44 88 223 446 892 1784 1979 2453 3958 4906 7916 9812 15832 19624 21769 43538 87076 174152 441317 882634 1765268 3530536 4854487 9708974 19417948 38835896