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5285462900 = 225275170379
BaseRepresentation
bin1001110110000100…
…11100001101110100
3111122100112100001012
410323002130031310
541311034303100
62232245451352
7244656456554
oct47302341564
914570470035
105285462900
112272562563
121036110b58
13663039953
14381d6d164
1520e043135
hex13b09c374

5285462900 has 36 divisors (see below), whose sum is σ = 11484889920. Its totient is φ = 2111340000.

The previous prime is 5285462887. The next prime is 5285462977. The reversal of 5285462900 is 92645825.

It is a super-2 number, since 2×52854629002 = 55872236134552820000, which contains 22 as substring.

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, 39911 + ... + 110289.

It is an arithmetic number, because the mean of its divisors is an integer number (319024720).

Almost surely, 25285462900 is an apocalyptic number.

5285462900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5285462900 is an abundant number, since it is smaller than the sum of its proper divisors (6199427020).

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

5285462900 is a wasteful number, since it uses less digits than its factorization.

5285462900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71144 (or 71137 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 5285462900 is about 72701.1891237000. The cubic root of 5285462900 is about 1741.9178769180.

The spelling of 5285462900 in words is "five billion, two hundred eighty-five million, four hundred sixty-two thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 751 1502 3004 3755 7510 15020 18775 37550 70379 75100 140758 281516 351895 703790 1407580 1759475 3518950 7037900 52854629 105709258 211418516 264273145 528546290 1057092580 1321365725 2642731450 5285462900