Base | Representation |
---|---|
bin | 100000001000011100… |
… | …110011101011000100 |
3 | 10022001110200012011111 |
4 | 200020130303223010 |
5 | 1031124341222110 |
6 | 23503315014404 |
7 | 2330656656145 |
oct | 401034635304 |
9 | 108043605144 |
10 | 34501507780 |
11 | 136a52244a3 |
12 | 682a59a404 |
13 | 333ab78c7c |
14 | 1954227acc |
15 | d6de13e8a |
hex | 808733ac4 |
34501507780 has 12 divisors (see below), whose sum is σ = 72453166380. Its totient is φ = 13800603104.
The previous prime is 34501507763. The next prime is 34501507801. The reversal of 34501507780 is 8770510543.
It can be written as a sum of positive squares in 2 ways, for example, as 6315798784 + 28185708996 = 79472^2 + 167886^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862537675 + ... + 862537714.
It is an arithmetic number, because the mean of its divisors is an integer number (6037763865).
Almost surely, 234501507780 is an apocalyptic number.
It is an amenable number.
34501507780 is an abundant number, since it is smaller than the sum of its proper divisors (37951658600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34501507780 is a wasteful number, since it uses less digits than its factorization.
34501507780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1725075398 (or 1725075396 counting only the distinct ones).
The product of its (nonzero) digits is 117600, while the sum is 40.
The spelling of 34501507780 in words is "thirty-four billion, five hundred one million, five hundred seven thousand, seven hundred eighty".
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