Base | Representation |
---|---|
bin | 11011110010010001110001… |
… | …010010100100101101000011 |
3 | 121000200102112002221220012202 |
4 | 123302101301102210231003 |
5 | 112004130312402401011 |
6 | 1111522544415343415 |
7 | 34511553111052460 |
oct | 3362216122445503 |
9 | 530612462856182 |
10 | 122202310200131 |
11 | 35a347883337a7 |
12 | 11857762521b6b |
13 | 53258227b7025 |
14 | 22268a2766667 |
15 | e1db687e123b |
hex | 6f24714a4b43 |
122202310200131 has 48 divisors (see below), whose sum is σ = 156092135546880. Its totient is φ = 93380088211200.
The previous prime is 122202310200119. The next prime is 122202310200137. The reversal of 122202310200131 is 131002013202221.
It is not a de Polignac number, because 122202310200131 - 230 = 122201236458307 is a prime.
It is a super-2 number, since 2×1222023102001312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122202310200137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 276908030 + ... + 277348988.
It is an arithmetic number, because the mean of its divisors is an integer number (3251919490560).
Almost surely, 2122202310200131 is an apocalyptic number.
122202310200131 is a deficient number, since it is larger than the sum of its proper divisors (33889825346749).
122202310200131 is a wasteful number, since it uses less digits than its factorization.
122202310200131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447472 (or 447453 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 122202310200131 its reverse (131002013202221), we get a palindrome (253204323402352).
The spelling of 122202310200131 in words is "one hundred twenty-two trillion, two hundred two billion, three hundred ten million, two hundred thousand, one hundred thirty-one".
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