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8901004795 = 53138117013
BaseRepresentation
bin10000100101000101…
…01000110111111011
3211222022210220010021
420102202220313323
5121212124123140
64031123231311
7433401202204
oct102242506773
924868726107
108901004795
113858426711
121884b18537
13abb0cbc57
146062065ab
15371674b4a
hex2128a8dfb

8901004795 has 16 divisors (see below), whose sum is σ = 10730073312. Its totient is φ = 7088290560.

The previous prime is 8901004781. The next prime is 8901004817. The reversal of 8901004795 is 5974001098.

8901004795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8901004795 - 27 = 8901004667 is a prime.

It is a super-2 number, since 2×89010047952 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1265709 + ... + 1272721.

It is an arithmetic number, because the mean of its divisors is an integer number (670629582).

Almost surely, 28901004795 is an apocalyptic number.

8901004795 is a deficient number, since it is larger than the sum of its proper divisors (1829068517).

8901004795 is a wasteful number, since it uses less digits than its factorization.

8901004795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8142.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 8901004795 is about 94345.1365731165. The cubic root of 8901004795 is about 2072.4290834399.

The spelling of 8901004795 in words is "eight billion, nine hundred one million, four thousand, seven hundred ninety-five".

Divisors: 1 5 313 811 1565 4055 7013 35065 253843 1269215 2195069 5687543 10975345 28437715 1780200959 8901004795