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92231943130 = 2543214492891
BaseRepresentation
bin101010111100101110…
…0111100001111011010
322211001210200011111201
41111321130330033122
53002342334140010
6110212030344414
76443410403245
oct1257134741732
9284053604451
1092231943130
113612a588a98
1215a6035b10a
13890b3591a2
14466d4d225c
1525ec2a823a
hex157973c3da

92231943130 has 16 divisors (see below), whose sum is σ = 169878370464. Its totient is φ = 36034805520.

The previous prime is 92231943127. The next prime is 92231943131. The reversal of 92231943130 is 3134913229.

It is a self number, because there is not a number n which added to its sum of digits gives 92231943130.

It is not an unprimeable number, because it can be changed into a prime (92231943131) 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, 107246016 + ... + 107246875.

It is an arithmetic number, because the mean of its divisors is an integer number (10617398154).

Almost surely, 292231943130 is an apocalyptic number.

92231943130 is a deficient number, since it is larger than the sum of its proper divisors (77646427334).

92231943130 is a wasteful number, since it uses less digits than its factorization.

92231943130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214492941.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 92231943130 in words is "ninety-two billion, two hundred thirty-one million, nine hundred forty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 43 86 215 430 214492891 428985782 1072464455 2144928910 9223194313 18446388626 46115971565 92231943130