Base | Representation |
---|---|
bin | 1011000110010000000010… |
… | …0010111000000000011000 |
3 | 1121012111112010211212111110 |
4 | 2301210000202320000120 |
5 | 3044404204333331412 |
6 | 41541305423500320 |
7 | 2366365133103345 |
oct | 261440042700030 |
9 | 47174463755443 |
10 | 12202011230232 |
11 | 398493126304a |
12 | 14509b8a576a0 |
13 | 6a684c5b8905 |
14 | 30281ac3d7cc |
15 | 162607c24d3c |
hex | b19008b8018 |
12202011230232 has 32 divisors (see below), whose sum is σ = 30575478512880. Its totient is φ = 4057943685120.
The previous prime is 12202011230197. The next prime is 12202011230291. The reversal of 12202011230232 is 23203211020221.
It is a super-2 number, since 2×122020112302322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12202011230199 and 12202011230208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587076369 + ... + 587097152.
Almost surely, 212202011230232 is an apocalyptic number.
12202011230232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12202011230232 is an abundant number, since it is smaller than the sum of its proper divisors (18373467282648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202011230232 is a wasteful number, since it uses less digits than its factorization.
12202011230232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1174173963 (or 1174173959 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12202011230232 its reverse (23203211020221), we get a palindrome (35405222250453).
The spelling of 12202011230232 in words is "twelve trillion, two hundred two billion, eleven million, two hundred thirty thousand, two hundred thirty-two".
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