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92210211001 = 4710378724203
BaseRepresentation
bin101010111100000101…
…0000010100010111001
322211000021210001122001
41111320022002202321
53002321303223001
6110205532501001
76443024601256
oct1257012024271
9284007701561
1092210211001
1136119295357
1215a5501a761
1389069ba53c
14466a67642d
1525ea414001
hex15782828b9

92210211001 has 16 divisors (see below), whose sum is σ = 95211177984. Its totient is φ = 89254846224.

The previous prime is 92210210993. The next prime is 92210211031. The reversal of 92210211001 is 10011201229.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 92210211001 - 23 = 92210210993 is a prime.

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 92210211001.

It is not an unprimeable number, because it can be changed into a prime (92210211031) 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, 3797766 + ... + 3821968.

It is an arithmetic number, because the mean of its divisors is an integer number (5950698624).

Almost surely, 292210211001 is an apocalyptic number.

It is an amenable number.

92210211001 is a deficient number, since it is larger than the sum of its proper divisors (3000966983).

92210211001 is a wasteful number, since it uses less digits than its factorization.

92210211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25140.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 92210211001 in words is "ninety-two billion, two hundred ten million, two hundred eleven thousand, one".

Divisors: 1 47 103 787 4841 24203 36989 81061 1137541 2492909 3809867 19047761 117166723 895244767 1961919383 92210211001