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28096591676 = 22101339120509
BaseRepresentation
bin11010001010101011…
…111111011100111100
32200112002200202000112
4122022223333130330
5430020211413201
620523555245152
72013155042306
oct321253773474
980462622015
1028096591676
1110a088801aa
1255415a97b8
132859c3a09a
141507734976
15ae69960bb
hex68aaff73c

28096591676 has 24 divisors (see below), whose sum is σ = 49672922880. Its totient is φ = 13904424000.

The previous prime is 28096591673. The next prime is 28096591729. The reversal of 28096591676 is 67619569082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28096591673) 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, 1359710 + ... + 1380218.

It is an arithmetic number, because the mean of its divisors is an integer number (2069705120).

Almost surely, 228096591676 is an apocalyptic number.

It is an amenable number.

28096591676 is a deficient number, since it is larger than the sum of its proper divisors (21576331204).

28096591676 is a wasteful number, since it uses less digits than its factorization.

28096591676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24005 (or 24003 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 28096591676 in words is "twenty-eight billion, ninety-six million, five hundred ninety-one thousand, six hundred seventy-six".

Divisors: 1 2 4 101 202 404 3391 6782 13564 20509 41018 82036 342491 684982 1369964 2071409 4142818 8285636 69546019 139092038 278184076 7024147919 14048295838 28096591676