Base | Representation |
---|---|
bin | 11100000011100110101… |
… | …00011001010010110111 |
3 | 10102011021022222221012011 |
4 | 32001303110121102313 |
5 | 111243241343310011 |
6 | 2014505304105051 |
7 | 126435000464002 |
oct | 16016324312267 |
9 | 3364238887164 |
10 | 964007400631 |
11 | 341919056300 |
12 | 1369b8165187 |
13 | 6cba0529372 |
14 | 34930198539 |
15 | 1a1219b7621 |
hex | e0735194b7 |
964007400631 has 12 divisors (see below), whose sum is σ = 1060155369000. Its totient is φ = 875920498640.
The previous prime is 964007400623. The next prime is 964007400659. The reversal of 964007400631 is 136004700469.
964007400631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 964007400631 - 23 = 964007400623 is a prime.
It is a super-2 number, since 2×9640074006312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (964007400661) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1808041 + ... + 2279698.
It is an arithmetic number, because the mean of its divisors is an integer number (88346280750).
Almost surely, 2964007400631 is an apocalyptic number.
964007400631 is a deficient number, since it is larger than the sum of its proper divisors (96147968369).
964007400631 is a wasteful number, since it uses less digits than its factorization.
964007400631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4089710 (or 4089699 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The spelling of 964007400631 in words is "nine hundred sixty-four billion, seven million, four hundred thousand, six hundred thirty-one".
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