Base | Representation |
---|---|
bin | 1000111000000110010011111… |
… | …0000111110101011111000010 |
3 | 10000220122010211211101112202001 |
4 | 2032001210332013311133002 |
5 | 1123332423312334010032 |
6 | 10052251310222414214 |
7 | 245366046665310265 |
oct | 21601447607653702 |
9 | 3026563754345661 |
10 | 624631021000642 |
11 | 17103258a292057 |
12 | 5a08181513136a |
13 | 20a6c5b62bc566 |
14 | b036434970cdc |
15 | 4c331464343e7 |
hex | 238193e1f57c2 |
624631021000642 has 16 divisors (see below), whose sum is σ = 952839240281280. Its totient is φ = 307018077119152.
The previous prime is 624631021000631. The next prime is 624631021000663. The reversal of 624631021000642 is 246000120136426.
624631021000642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 24832198 + ... + 43196065.
It is an arithmetic number, because the mean of its divisors is an integer number (59552452517580).
Almost surely, 2624631021000642 is an apocalyptic number.
624631021000642 is a deficient number, since it is larger than the sum of its proper divisors (328208219280638).
624631021000642 is a wasteful number, since it uses less digits than its factorization.
624631021000642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68106137.
The product of its (nonzero) digits is 82944, while the sum is 37.
The spelling of 624631021000642 in words is "six hundred twenty-four trillion, six hundred thirty-one billion, twenty-one million, six hundred forty-two", and thus it is an aban number.
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