Base | Representation |
---|---|
bin | 11011111111000101010… |
… | …10111100000101111101 |
3 | 10101221000012120101210022 |
4 | 31333202222330011331 |
5 | 111223304114122023 |
6 | 2013424413421525 |
7 | 126320602234235 |
oct | 15774252740575 |
9 | 3357005511708 |
10 | 961580614013 |
11 | 340893208628 |
12 | 13643b49a8a5 |
13 | 6c8a4822256 |
14 | 3477db64cc5 |
15 | 1a02d8ee7c8 |
hex | dfe2abc17d |
961580614013 has 8 divisors (see below), whose sum is σ = 966605472000. Its totient is φ = 956557684368.
The previous prime is 961580613989. The next prime is 961580614123. The reversal of 961580614013 is 310416085169.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 961580614013 - 26 = 961580613949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (961580694013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523295 + ... + 1482227.
It is an arithmetic number, because the mean of its divisors is an integer number (120825684000).
Almost surely, 2961580614013 is an apocalyptic number.
It is an amenable number.
961580614013 is a deficient number, since it is larger than the sum of its proper divisors (5024857987).
961580614013 is a wasteful number, since it uses less digits than its factorization.
961580614013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 964171.
The product of its (nonzero) digits is 155520, while the sum is 44.
The spelling of 961580614013 in words is "nine hundred sixty-one billion, five hundred eighty million, six hundred fourteen thousand, thirteen".
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