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92493195899 = 1371557179909
BaseRepresentation
bin101011000100100000…
…1100010101001111011
322211202000021011221012
41112021001202221323
53003411224232044
6110254002104135
76453032123156
oct1261101425173
9284660234835
1092493195899
1136253aa8075
1215b1394b04b
13895050b720
14469609ac9d
1526151b159e
hex1589062a7b

92493195899 has 16 divisors (see below), whose sum is σ = 101192898240. Its totient is φ = 84024232320.

The previous prime is 92493195889. The next prime is 92493195943. The reversal of 92493195899 is 99859139429.

It is a cyclic number.

It is not a de Polignac number, because 92493195899 - 28 = 92493195643 is a prime.

It is a super-2 number, since 2×924931958992 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92493195889) by changing a digit.

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, 424157 + ... + 604065.

It is an arithmetic number, because the mean of its divisors is an integer number (6324556140).

Almost surely, 292493195899 is an apocalyptic number.

92493195899 is a deficient number, since it is larger than the sum of its proper divisors (8699702341).

92493195899 is a wasteful number, since it uses less digits than its factorization.

92493195899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180550.

The product of its digits is 56687040, while the sum is 68.

The spelling of 92493195899 in words is "ninety-two billion, four hundred ninety-three million, one hundred ninety-five thousand, eight hundred ninety-nine".

Divisors: 1 13 71 557 923 7241 39547 179909 514111 2338817 12773539 100209313 166056007 1302721069 7114861223 92493195899