Base | Representation |
---|---|
bin | 101010111001011011… |
… | …0011111011001001001 |
3 | 22210210002021211202202 |
4 | 1111302312133121021 |
5 | 3002131011401301 |
6 | 110153033005545 |
7 | 6440564165462 |
oct | 1256266373111 |
9 | 283702254682 |
10 | 92121200201 |
11 | 3608301a208 |
12 | 15a2b2538b5 |
13 | 88c1423924 |
14 | 465c905d69 |
15 | 25e26d066b |
hex | 1572d9f649 |
92121200201 has 4 divisors (see below), whose sum is σ = 92134132992. Its totient is φ = 92108267412.
The previous prime is 92121200183. The next prime is 92121200207. The reversal of 92121200201 is 10200212129.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-92121200201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92121200207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6455705 + ... + 6469958.
It is an arithmetic number, because the mean of its divisors is an integer number (23033533248).
Almost surely, 292121200201 is an apocalyptic number.
It is an amenable number.
92121200201 is a deficient number, since it is larger than the sum of its proper divisors (12932791).
92121200201 is a wasteful number, since it uses less digits than its factorization.
92121200201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12932790.
The product of its (nonzero) digits is 144, while the sum is 20.
The spelling of 92121200201 in words is "ninety-two billion, one hundred twenty-one million, two hundred thousand, two hundred one".
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