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28058002592 = 258346722621
BaseRepresentation
bin11010001000011000…
…110010010010100000
32200102102002012202012
4122020120302102200
5424430322040332
620520100212052
72012206041554
oct321030622240
980372065665
1028058002592
11109990136a4
12553069a028
132851c487c9
14150256b864
15ae33c23b2
hex6886324a0

28058002592 has 48 divisors (see below), whose sum is σ = 56026912032. Its totient is φ = 13829687040.

The previous prime is 28058002591. The next prime is 28058002603. The reversal of 28058002592 is 29520085082.

It is not an unprimeable number, because it can be changed into a prime (28058002591) 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, 1229042 + ... + 1251662.

It is an arithmetic number, because the mean of its divisors is an integer number (1167227334).

Almost surely, 228058002592 is an apocalyptic number.

It is an amenable number.

28058002592 is a deficient number, since it is larger than the sum of its proper divisors (27968909440).

28058002592 is a wasteful number, since it uses less digits than its factorization.

28058002592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23181 (or 23173 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 28058002592 in words is "twenty-eight billion, fifty-eight million, two thousand, five hundred ninety-two".

Divisors: 1 2 4 8 16 32 83 166 332 467 664 934 1328 1868 2656 3736 7472 14944 22621 38761 45242 77522 90484 155044 180968 310088 361936 620176 723872 1240352 1877543 3755086 7510172 10564007 15020344 21128014 30040688 42256028 60081376 84512056 169024112 338048224 876812581 1753625162 3507250324 7014500648 14029001296 28058002592