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38024676 = 22321056241
BaseRepresentation
bin1001000100001…
…1010111100100
32122112212001100
42101003113210
534213242201
63435000100
7641130054
oct221032744
978485040
1038024676
111a511558
1210899030
137b54711
14509b564
153511886
hex24435e4

38024676 has 18 divisors (see below), whose sum is σ = 96118022. Its totient is φ = 12674880.

The previous prime is 38024653. The next prime is 38024687. The reversal of 38024676 is 67642083.

It can be written as a sum of positive squares in only one way, i.e., 32148900 + 5875776 = 5670^2 + 2424^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1056241 = 38024676 / (3 + 8 + 0 + 2 + 4 + 6 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 38024676.

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 5 ways as a sum of consecutive naturals, for example, 528085 + ... + 528156.

Almost surely, 238024676 is an apocalyptic number.

38024676 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38024676 is an abundant number, since it is smaller than the sum of its proper divisors (58093346).

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

38024676 is a wasteful number, since it uses less digits than its factorization.

38024676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056251 (or 1056246 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 38024676 is about 6166.4151660426. The cubic root of 38024676 is about 336.2702969557.

The spelling of 38024676 in words is "thirty-eight million, twenty-four thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 1056241 2112482 3168723 4224964 6337446 9506169 12674892 19012338 38024676