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92553388081 = 7114725574299
BaseRepresentation
bin101011000110010011…
…1001010000000110001
322211220012112021002021
41112030213022000301
53004022131404311
6110303552151441
76454362550450
oct1261447120061
9284805467067
1092553388081
1136284a7a380
1215b2bb38581
13895cb24cbb
1446a0088b97
15261a601171
hex158c9ca031

92553388081 has 16 divisors (see below), whose sum is σ = 117846374400. Its totient is φ = 70585062480.

The previous prime is 92553388061. The next prime is 92553388091. The reversal of 92553388081 is 18088335529.

It is not a de Polignac number, because 92553388081 - 211 = 92553386033 is a prime.

It is a super-4 number, since 4×925533880814 (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92553388051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12783531 + ... + 12790768.

It is an arithmetic number, because the mean of its divisors is an integer number (7365398400).

Almost surely, 292553388081 is an apocalyptic number.

It is an amenable number.

92553388081 is a deficient number, since it is larger than the sum of its proper divisors (25292986319).

92553388081 is a wasteful number, since it uses less digits than its factorization.

92553388081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25574364.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 92553388081 in words is "ninety-two billion, five hundred fifty-three million, three hundred eighty-eight thousand, eighty-one".

Divisors: 1 7 11 47 77 329 517 3619 25574299 179020093 281317289 1201992053 1969221023 8413944371 13221912583 92553388081