Base | Representation |
---|---|
bin | 11111000100001011111… |
… | …111010111110010000000 |
3 | 21120002021212122200111002 |
4 | 133010023333113302000 |
5 | 234434032234023333 |
6 | 4312414042511132 |
7 | 310143221550140 |
oct | 37041377276200 |
9 | 7502255580432 |
10 | 2134799907968 |
11 | 7533aa991902 |
12 | 2a58a42054a8 |
13 | 1264069aa620 |
14 | 75479612920 |
15 | 3a7e74210e8 |
hex | 1f10bfd7c80 |
2134799907968 has 64 divisors (see below), whose sum is σ = 5234365187520. Its totient is φ = 844536222720.
The previous prime is 2134799907959. The next prime is 2134799908001. The reversal of 2134799907968 is 8697099974312.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 2134799907895 and 2134799907904.
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, 91626398 + ... + 91649693.
It is an arithmetic number, because the mean of its divisors is an integer number (81786956055).
Almost surely, 22134799907968 is an apocalyptic number.
2134799907968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2134799907968 is an abundant number, since it is smaller than the sum of its proper divisors (3099565279552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2134799907968 is a wasteful number, since it uses less digits than its factorization.
2134799907968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183276125 (or 183276113 counting only the distinct ones).
The product of its (nonzero) digits is 370355328, while the sum is 74.
The spelling of 2134799907968 in words is "two trillion, one hundred thirty-four billion, seven hundred ninety-nine million, nine hundred seven thousand, nine hundred sixty-eight".
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