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38880704 = 26976263
BaseRepresentation
bin1001010001010…
…0010111000000
32201011100022002
42110110113000
534423140304
63505203132
7651323552
oct224242700
981140262
1038880704
111aa46715
12110304a8
138094245
1452414d2
15363031e
hex25145c0

38880704 has 28 divisors (see below), whose sum is σ = 77961744. Its totient is φ = 19236864.

The previous prime is 38880689. The next prime is 38880731. The reversal of 38880704 is 40708883.

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, 3077 + ... + 9339.

It is an arithmetic number, because the mean of its divisors is an integer number (2784348).

Almost surely, 238880704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38880704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38980872).

38880704 is an abundant number, since it is smaller than the sum of its proper divisors (39081040).

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

38880704 is an equidigital number, since it uses as much as digits as its factorization.

38880704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6372 (or 6362 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 38880704 is about 6235.4393590187. The cubic root of 38880704 is about 338.7750151051.

The spelling of 38880704 in words is "thirty-eight million, eight hundred eighty thousand, seven hundred four".

Divisors: 1 2 4 8 16 32 64 97 194 388 776 1552 3104 6208 6263 12526 25052 50104 100208 200416 400832 607511 1215022 2430044 4860088 9720176 19440352 38880704