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38800488 = 2331616687
BaseRepresentation
bin1001010000000…
…0110001101000
32201000021021010
42110000301220
534413103423
63503343520
7650540646
oct224006150
981007233
1038800488
111a9a1421
1210bb1ba0
13806688c
145220196
153616693
hex2500c68

38800488 has 16 divisors (see below), whose sum is σ = 97001280. Its totient is φ = 12933488.

The previous prime is 38800481. The next prime is 38800493. The reversal of 38800488 is 88400883.

It is not an unprimeable number, because it can be changed into a prime (38800481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808320 + ... + 808367.

It is an arithmetic number, because the mean of its divisors is an integer number (6062580).

Almost surely, 238800488 is an apocalyptic number.

It is an amenable number.

38800488 is an abundant number, since it is smaller than the sum of its proper divisors (58200792).

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

38800488 is a wasteful number, since it uses less digits than its factorization.

38800488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616696 (or 1616692 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 38800488 is about 6229.0037726750. The cubic root of 38800488 is about 338.5418755790.

The spelling of 38800488 in words is "thirty-eight million, eight hundred thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 1616687 3233374 4850061 6466748 9700122 12933496 19400244 38800488