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89393004202 = 21920021117499
BaseRepresentation
bin101001101000000111…
…1001111111010101010
322112201221201010102111
41103100033033322222
52431034102113302
6105022214152534
76313145666335
oct1232017177252
9275657633374
1089393004202
1134a03025177
12153a965274a
138578147378
14448045361c
1524d2e2b0d7
hex14d03cfeaa

89393004202 has 16 divisors (see below), whose sum is σ = 141155100000. Its totient is φ = 42341579280.

The previous prime is 89393004193. The next prime is 89393004227. The reversal of 89393004202 is 20240039398.

It is a super-2 number, since 2×893930042022 (a number of 23 digits) contains 22 as substring.

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, 702049 + ... + 819547.

It is an arithmetic number, because the mean of its divisors is an integer number (8822193750).

Almost surely, 289393004202 is an apocalyptic number.

89393004202 is a deficient number, since it is larger than the sum of its proper divisors (51762095798).

89393004202 is a wasteful number, since it uses less digits than its factorization.

89393004202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137541.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 89393004202 in words is "eighty-nine billion, three hundred ninety-three million, four thousand, two hundred two".

Divisors: 1 2 19 38 20021 40042 117499 234998 380399 760798 2232481 4464962 2352447479 4704894958 44696502101 89393004202