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28593105070 = 254795969333
BaseRepresentation
bin11010101000010010…
…000010100010101110
32201210200222020100111
4122220102002202232
5432024313330240
621045133250234
72031364245235
oct325022024256
981720866314
1028593105070
1111143076052
12565b93397a
132908a711aa
14155365db1c
15b253711ea
hex6a84828ae

28593105070 has 16 divisors (see below), whose sum is σ = 51575045760. Its totient is φ = 11413362784.

The previous prime is 28593105061. The next prime is 28593105091. The reversal of 28593105070 is 7050139582.

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, 2979877 + ... + 2989456.

It is an arithmetic number, because the mean of its divisors is an integer number (3223440360).

Almost surely, 228593105070 is an apocalyptic number.

28593105070 is a deficient number, since it is larger than the sum of its proper divisors (22981940690).

28593105070 is a wasteful number, since it uses less digits than its factorization.

28593105070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969819.

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 28593105070 in words is "twenty-eight billion, five hundred ninety-three million, one hundred five thousand, seventy".

Divisors: 1 2 5 10 479 958 2395 4790 5969333 11938666 29846665 59693330 2859310507 5718621014 14296552535 28593105070