Base | Representation |
---|---|
bin | 1011000110010001110111… |
… | …1111100111110000101100 |
3 | 1121012112210120112110211211 |
4 | 2301210131333213300230 |
5 | 3044411212324231012 |
6 | 41541430433324204 |
7 | 2366413312502062 |
oct | 261443577476054 |
9 | 47175716473754 |
10 | 12202505305132 |
11 | 398506514290a |
12 | 1450b16406664 |
13 | 6a68caa77b1c |
14 | 3028666d2032 |
15 | 1626362bc6a7 |
hex | b191dfe7c2c |
12202505305132 has 36 divisors (see below), whose sum is σ = 21475575943920. Its totient is φ = 6066810397312.
The previous prime is 12202505305127. The next prime is 12202505305147. The reversal of 12202505305132 is 23150350520221.
It is a super-2 number, since 2×122025053051322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12202505305094 and 12202505305103.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161309094 + ... + 161384722.
It is an arithmetic number, because the mean of its divisors is an integer number (596543776220).
Almost surely, 212202505305132 is an apocalyptic number.
It is an amenable number.
12202505305132 is a deficient number, since it is larger than the sum of its proper divisors (9273070638788).
12202505305132 is an equidigital number, since it uses as much as digits as its factorization.
12202505305132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76842 (or 76607 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 12202505305132 its reverse (23150350520221), we get a palindrome (35352855825353).
The spelling of 12202505305132 in words is "twelve trillion, two hundred two billion, five hundred five million, three hundred five thousand, one hundred thirty-two".
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