Base | Representation |
---|---|
bin | 111101000011000110… |
… | …0100000011010111000 |
3 | 110112101121121121110202 |
4 | 1322012030200122320 |
5 | 4121443203204334 |
6 | 140120545301332 |
7 | 12320535250622 |
oct | 1720614403270 |
9 | 415347547422 |
10 | 131100444344 |
11 | 50665868271 |
12 | 214a9334848 |
13 | c493b7c82c |
14 | 64b96c1c12 |
15 | 362478617e |
hex | 1e863206b8 |
131100444344 has 32 divisors (see below), whose sum is σ = 249083583840. Its totient is φ = 64682688000.
The previous prime is 131100444329. The next prime is 131100444359. The reversal of 131100444344 is 443444001131.
It is an interprime number because it is at equal distance from previous prime (131100444329) and next prime (131100444359).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51557 + ... + 514644.
It is an arithmetic number, because the mean of its divisors is an integer number (7783861995).
Almost surely, 2131100444344 is an apocalyptic number.
It is an amenable number.
131100444344 is a deficient number, since it is larger than the sum of its proper divisors (117983139496).
131100444344 is a wasteful number, since it uses less digits than its factorization.
131100444344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566591 (or 566587 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 131100444344 its reverse (443444001131), we get a palindrome (574544445475).
The spelling of 131100444344 in words is "one hundred thirty-one billion, one hundred million, four hundred forty-four thousand, three hundred forty-four".
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