Base | Representation |
---|---|
bin | 1100000010001101110101… |
… | …0110110010111100001000 |
3 | 1201211222122200020210020000 |
4 | 3000203131112302330020 |
5 | 3213244033012342412 |
6 | 44050443355203000 |
7 | 2533665400550064 |
oct | 300433526627410 |
9 | 51758580223200 |
10 | 13232213012232 |
11 | 4241828311855 |
12 | 15985a9446460 |
13 | 74ca3b9a8976 |
14 | 33a62a418aa4 |
15 | 17e300b724dc |
hex | c08dd5b2f08 |
13232213012232 has 80 divisors (see below), whose sum is σ = 37063694500800. Its totient is φ = 4410589384800.
The previous prime is 13232213012171. The next prime is 13232213012273. The reversal of 13232213012232 is 23221031223231.
13232213012232 is a `hidden beast` number, since 1 + 3 + 2 + 322 + 1 + 301 + 2 + 2 + 32 = 666.
It is a super-2 number, since 2×132322130122322 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 13232213012196 and 13232213012205.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19863357 + ... + 20518707.
It is an arithmetic number, because the mean of its divisors is an integer number (463296181260).
Almost surely, 213232213012232 is an apocalyptic number.
13232213012232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13232213012232 is an abundant number, since it is smaller than the sum of its proper divisors (23831481488568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232213012232 is a wasteful number, since it uses less digits than its factorization.
13232213012232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686528 (or 686515 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 13232213012232 its reverse (23221031223231), we get a palindrome (36453244235463).
The spelling of 13232213012232 in words is "thirteen trillion, two hundred thirty-two billion, two hundred thirteen million, twelve thousand, two hundred thirty-two".
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