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38816060 = 22515112853
BaseRepresentation
bin1001010000010…
…0100100111100
32201001001121212
42110010210330
534414103220
63503543552
7650634233
oct224044474
981031555
1038816060
111aa02098
1210bbabb8
1380709aa
145225b1a
15361b0c5
hex250493c

38816060 has 24 divisors (see below), whose sum is σ = 82059936. Its totient is φ = 15422400.

The previous prime is 38816051. The next prime is 38816081. The reversal of 38816060 is 6061883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3407 + ... + 9446.

It is an arithmetic number, because the mean of its divisors is an integer number (3419164).

Almost surely, 238816060 is an apocalyptic number.

It is an amenable number.

38816060 is an abundant number, since it is smaller than the sum of its proper divisors (43243876).

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

38816060 is a wasteful number, since it uses less digits than its factorization.

38816060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13013 (or 13011 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 38816060 is about 6230.2536063952. The cubic root of 38816060 is about 338.5871591073.

The spelling of 38816060 in words is "thirty-eight million, eight hundred sixteen thousand, sixty".

Divisors: 1 2 4 5 10 20 151 302 604 755 1510 3020 12853 25706 51412 64265 128530 257060 1940803 3881606 7763212 9704015 19408030 38816060