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8038424952 = 2332113988007
BaseRepresentation
bin1110111110010000…
…01010000101111000
3202202012201022000200
413133020022011320
5112430314044302
63405351202200
7403125325155
oct73710120570
922665638020
108038424952
113455532708
121684076360
139b14a7a8c
1456382b22c
15320a8a81c
hex1df20a178

8038424952 has 48 divisors (see below), whose sum is σ = 21963417840. Its totient is φ = 2655760128.

The previous prime is 8038424939. The next prime is 8038424971. The reversal of 8038424952 is 2594248308.

8038424952 is a `hidden beast` number, since 80 + 3 + 84 + 2 + 495 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8038424898 and 8038424907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485868 + ... + 502139.

It is an arithmetic number, because the mean of its divisors is an integer number (457571205).

Almost surely, 28038424952 is an apocalyptic number.

It is an amenable number.

8038424952 is an abundant number, since it is smaller than the sum of its proper divisors (13924992888).

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

8038424952 is a wasteful number, since it uses less digits than its factorization.

8038424952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988132 (or 988125 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 8038424952 is about 89657.2637994268. The cubic root of 8038424952 is about 2003.1969663136.

The spelling of 8038424952 in words is "eight billion, thirty-eight million, four hundred twenty-four thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 113 226 339 452 678 904 1017 1356 2034 2712 4068 8136 988007 1976014 2964021 3952028 5928042 7904056 8892063 11856084 17784126 23712168 35568252 71136504 111644791 223289582 334934373 446579164 669868746 893158328 1004803119 1339737492 2009606238 2679474984 4019212476 8038424952