Base | Representation |
---|---|
bin | 101100001110000101… |
… | …000011000001010000 |
3 | 11112120000120210202102 |
4 | 230032011003001100 |
5 | 1234220044004433 |
6 | 33451251135532 |
7 | 3300422342456 |
oct | 541605030120 |
9 | 145500523672 |
10 | 47480844368 |
11 | 19155776151 |
12 | 92512a45a8 |
13 | 4628b945a9 |
14 | 2425d349d6 |
15 | 137d6334e8 |
hex | b0e143050 |
47480844368 has 20 divisors (see below), whose sum is σ = 94480465140. Its totient is φ = 23098788864.
The previous prime is 47480844349. The next prime is 47480844401. The reversal of 47480844368 is 86344808474.
It can be written as a sum of positive squares in 2 ways, for example, as 41423646784 + 6057197584 = 203528^2 + 77828^2 .
It is a congruent number.
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, 40101473 + ... + 40102656.
It is an arithmetic number, because the mean of its divisors is an integer number (4724023257).
Almost surely, 247480844368 is an apocalyptic number.
It is an amenable number.
47480844368 is a deficient number, since it is larger than the sum of its proper divisors (46999620772).
47480844368 is a wasteful number, since it uses less digits than its factorization.
47480844368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80204174 (or 80204168 counting only the distinct ones).
The product of its (nonzero) digits is 16515072, while the sum is 56.
The spelling of 47480844368 in words is "forty-seven billion, four hundred eighty million, eight hundred forty-four thousand, three hundred sixty-eight".
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