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5284862560 = 255291138979
BaseRepresentation
bin1001110110000000…
…01001101001100000
3111122022101211112101
410323000021221200
541310411100220
62232224540144
7244651406365
oct47300115140
914568354471
105284862560
11227219250a
121035a81654
13662b89613
14381c5446c
1520de7530a
hex13b009a60

5284862560 has 48 divisors (see below), whose sum is σ = 12916033200. Its totient is φ = 2041048576.

The previous prime is 5284862549. The next prime is 5284862581. The reversal of 5284862560 is 652684825.

It is a self number, because there is not a number n which added to its sum of digits gives 5284862560.

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, 564850 + ... + 574129.

It is an arithmetic number, because the mean of its divisors is an integer number (269084025).

Almost surely, 25284862560 is an apocalyptic number.

It is an amenable number.

5284862560 is an abundant number, since it is smaller than the sum of its proper divisors (7631170640).

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

5284862560 is a wasteful number, since it uses less digits than its factorization.

5284862560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139023 (or 1139015 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 5284862560 is about 72697.0601881534. The cubic root of 5284862560 is about 1741.8519235289.

The spelling of 5284862560 in words is "five billion, two hundred eighty-four million, eight hundred sixty-two thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 29 32 40 58 80 116 145 160 232 290 464 580 928 1160 2320 4640 1138979 2277958 4555916 5694895 9111832 11389790 18223664 22779580 33030391 36447328 45559160 66060782 91118320 132121564 165151955 182236640 264243128 330303910 528486256 660607820 1056972512 1321215640 2642431280 5284862560