Base | Representation |
---|---|
bin | 11101100011111101011… |
… | …110011100010110010100 |
3 | 21012012121010201021002000 |
4 | 131203331132130112110 |
5 | 231240431124223141 |
6 | 4153125302115300 |
7 | 266524620055401 |
oct | 35437536342624 |
9 | 7165533637060 |
10 | 2031477179796 |
11 | 7135a99a8969 |
12 | 28986971bb30 |
13 | 11974b98b74c |
14 | 7047717b2a8 |
15 | 37c9b6445b6 |
hex | 1d8fd79c594 |
2031477179796 has 96 divisors (see below), whose sum is σ = 5302901520000. Its totient is φ = 672526059264.
The previous prime is 2031477179747. The next prime is 2031477179801. The reversal of 2031477179796 is 6979717741302.
2031477179796 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 477 + 1 + 79 + 7 + 96 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15341680 + ... + 15473528.
It is an arithmetic number, because the mean of its divisors is an integer number (55238557500).
Almost surely, 22031477179796 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2031477179796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2651450760000).
2031477179796 is an abundant number, since it is smaller than the sum of its proper divisors (3271424340204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031477179796 is a wasteful number, since it uses less digits than its factorization.
2031477179796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132838 (or 132830 counting only the distinct ones).
The product of its (nonzero) digits is 28005264, while the sum is 63.
The spelling of 2031477179796 in words is "two trillion, thirty-one billion, four hundred seventy-seven million, one hundred seventy-nine thousand, seven hundred ninety-six".
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