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38786796 = 2233359137
BaseRepresentation
bin1001001111110…
…1011011101100
32200222120111000
42103331123230
534412134141
63503200300
7650453016
oct223753354
980876430
1038786796
111a992104
1210ba6090
138060589
1452191b6
1536125b6
hex24fd6ec

38786796 has 24 divisors (see below), whose sum is σ = 100558640. Its totient is φ = 12928896.

The previous prime is 38786791. The next prime is 38786807. The reversal of 38786796 is 69768783.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (38786791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179461 + ... + 179676.

Almost surely, 238786796 is an apocalyptic number.

38786796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38786796 is an abundant number, since it is smaller than the sum of its proper divisors (61771844).

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

38786796 is a wasteful number, since it uses less digits than its factorization.

38786796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359150 (or 359142 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 38786796 is about 6227.9046235472. The cubic root of 38786796 is about 338.5020490979.

The spelling of 38786796 in words is "thirty-eight million, seven hundred eighty-six thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 359137 718274 1077411 1436548 2154822 3232233 4309644 6464466 9696699 12928932 19393398 38786796