Base | Representation |
---|---|
bin | 1011000110010000011110… |
… | …1101000001110000000101 |
3 | 1121012111211111211200021211 |
4 | 2301210013231001300011 |
5 | 3044404431110111401 |
6 | 41541325354011421 |
7 | 2366401122000514 |
oct | 261440755016005 |
9 | 47174744750254 |
10 | 12202131332101 |
11 | 3984993034397 |
12 | 1450a31116b71 |
13 | 6a686b449cc9 |
14 | 30282cb8467b |
15 | 16261354a951 |
hex | b1907b41c05 |
12202131332101 has 4 divisors (see below), whose sum is σ = 12222233690752. Its totient is φ = 12182028973452.
The previous prime is 12202131332059. The next prime is 12202131332113. The reversal of 12202131332101 is 10123313120221.
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 not a de Polignac number, because 12202131332101 - 29 = 12202131331589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202131332191) 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, 10051178415 + ... + 10051179628.
It is an arithmetic number, because the mean of its divisors is an integer number (3055558422688).
Almost surely, 212202131332101 is an apocalyptic number.
It is an amenable number.
12202131332101 is a deficient number, since it is larger than the sum of its proper divisors (20102358651).
12202131332101 is an equidigital number, since it uses as much as digits as its factorization.
12202131332101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20102358650.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 12202131332101 its reverse (10123313120221), we get a palindrome (22325444452322).
The spelling of 12202131332101 in words is "twelve trillion, two hundred two billion, one hundred thirty-one million, three hundred thirty-two thousand, one hundred one".
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