Base | Representation |
---|---|
bin | 111101001011010100… |
… | …1010111001101000000 |
3 | 110120002211221212010112 |
4 | 1322112221113031000 |
5 | 4123024332203344 |
6 | 140204205050452 |
7 | 12330426231164 |
oct | 1722651271500 |
9 | 416084855115 |
10 | 131376444224 |
11 | 5079763a043 |
12 | 21565856a28 |
13 | c5090c657c |
14 | 6504208ca4 |
15 | 363db03c9e |
hex | 1e96a57340 |
131376444224 has 28 divisors (see below), whose sum is σ = 274421193600. Its totient is φ = 62230946688.
The previous prime is 131376444181. The next prime is 131376444253. The reversal of 131376444224 is 422444673131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54018704 + ... + 54021135.
Almost surely, 2131376444224 is an apocalyptic number.
It is an amenable number.
131376444224 is an abundant number, since it is smaller than the sum of its proper divisors (143044749376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131376444224 is a wasteful number, since it uses less digits than its factorization.
131376444224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108039870 (or 108039860 counting only the distinct ones).
The product of its digits is 387072, while the sum is 41.
The spelling of 131376444224 in words is "one hundred thirty-one billion, three hundred seventy-six million, four hundred forty-four thousand, two hundred twenty-four".
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