Base | Representation |
---|---|
bin | 100000011101011101… |
… | …100011100001000000 |
3 | 10022222000222221021012 |
4 | 200131131203201000 |
5 | 1032340112302110 |
6 | 24002310420052 |
7 | 2342500220024 |
oct | 403535434100 |
9 | 108860887235 |
10 | 34854025280 |
11 | 13866209078 |
12 | 6908661628 |
13 | 3395c03cc9 |
14 | 1988d8c384 |
15 | d8ed48905 |
hex | 81d763840 |
34854025280 has 56 divisors (see below), whose sum is σ = 83052876312. Its totient is φ = 13932081152.
The previous prime is 34854025279. The next prime is 34854025303. The reversal of 34854025280 is 8252045843.
It can be written as a sum of positive squares in 4 ways, for example, as 8534803456 + 26319221824 = 92384^2 + 162232^2 .
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, 441284 + ... + 514236.
It is an arithmetic number, because the mean of its divisors is an integer number (1483087077).
Almost surely, 234854025280 is an apocalyptic number.
It is an amenable number.
34854025280 is an abundant number, since it is smaller than the sum of its proper divisors (48198851032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34854025280 is a wasteful number, since it uses less digits than its factorization.
34854025280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74463 (or 74453 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 41.
The spelling of 34854025280 in words is "thirty-four billion, eight hundred fifty-four million, twenty-five thousand, two hundred eighty".
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