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92282895961 = 3037812
BaseRepresentation
bin101010111110001111…
…1010011111001011001
322211012100112211122121
41111330133103321121
53002443410132321
6110221050421241
76444566446624
oct1257437237131
9284170484577
1092282895961
113615631a673
1215a75431821
138918a891a9
144676196dbb
1526019c0441
hex157c7d3e59

92282895961 has 3 divisors (see below), whose sum is σ = 92283199743. Its totient is φ = 92282592180.

The previous prime is 92282895953. The next prime is 92282895977. The reversal of 92282895961 is 16959828229.

The square root of 92282895961 is 303781.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 16959828229 = 151071122647.

It can be written as a sum of positive squares in only one way, i.e., 46837183561 + 45445712400 = 216419^2 + 213180^2 .

It is not a de Polignac number, because 92282895961 - 23 = 92282895953 is a prime.

It is a super-2 number, since 2×922828959612 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92282895961.

It is not an unprimeable number, because it can be changed into a prime (92282895911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 151891 + ... + 455671.

It is an arithmetic number, because the mean of its divisors is an integer number (30761066581).

Almost surely, 292282895961 is an apocalyptic number.

92282895961 is the 303781-st square number.

92282895961 is the 151891-st centered octagonal number.

It is an amenable number.

92282895961 is a deficient number, since it is larger than the sum of its proper divisors (303782).

92282895961 is an frugal number, since it uses more digits than its factorization.

92282895961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607562 (or 303781 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 61.

The spelling of 92282895961 in words is "ninety-two billion, two hundred eighty-two million, eight hundred ninety-five thousand, nine hundred sixty-one".

Divisors: 1 303781 92282895961