Base | Representation |
---|---|
bin | 1011001110011110001000… |
… | …0101110001101110110100 |
3 | 1121201000001012210101111022 |
4 | 2303213202011301232310 |
5 | 3104212420424103034 |
6 | 42130223054200312 |
7 | 2412524564434505 |
oct | 263474205615664 |
9 | 47630035711438 |
10 | 12343234206644 |
11 | 3a29810a164a0 |
12 | 14742501b3098 |
13 | 6b6c67658193 |
14 | 3095b6a5cbac |
15 | 166120ebeb2e |
hex | b39e2171bb4 |
12343234206644 has 12 divisors (see below), whose sum is σ = 23564356212768. Its totient is φ = 5610561003000.
The previous prime is 12343234206617. The next prime is 12343234206707. The reversal of 12343234206644 is 44660243234321.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 280528050151 = 12343234206644 / (1 + 2 + 3 + 4 + 3 + 2 + 3 + 4 + 2 + 0 + 6 + 6 + 4 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 12343234206595 and 12343234206604.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140264025032 + ... + 140264025119.
It is an arithmetic number, because the mean of its divisors is an integer number (1963696351064).
Almost surely, 212343234206644 is an apocalyptic number.
It is an amenable number.
12343234206644 is a deficient number, since it is larger than the sum of its proper divisors (11221122006124).
12343234206644 is a wasteful number, since it uses less digits than its factorization.
12343234206644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280528050166 (or 280528050164 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 44.
The spelling of 12343234206644 in words is "twelve trillion, three hundred forty-three billion, two hundred thirty-four million, two hundred six thousand, six hundred forty-four".
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