Base | Representation |
---|---|
bin | 10101110100111111000010… |
… | …10101010101101000001000 |
3 | 20021221202111022120121212120 |
4 | 22322133201111111220020 |
5 | 22242413040220000013 |
6 | 250030525225411240 |
7 | 13052613511051125 |
oct | 1272374125255010 |
9 | 207852438517776 |
10 | 48000040000008 |
11 | 14326780248968 |
12 | 5472890339b20 |
13 | 20a24cc555465 |
14 | bbd3001ab74c |
15 | 5838d0434123 |
hex | 2ba7e1555a08 |
48000040000008 has 64 divisors (see below), whose sum is σ = 120175120349760. Its totient is φ = 15976688023296.
The previous prime is 48000039999997. The next prime is 48000040000051. The reversal of 48000040000008 is 80000004000084.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71666691 + ... + 72333357.
It is an arithmetic number, because the mean of its divisors is an integer number (1877736255465).
Almost surely, 248000040000008 is an apocalyptic number.
48000040000008 is the 4000002-nd octagonal number.
It is an amenable number.
48000040000008 is an abundant number, since it is smaller than the sum of its proper divisors (72175080349752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48000040000008 is a wasteful number, since it uses less digits than its factorization.
48000040000008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671046 (or 671042 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
The spelling of 48000040000008 in words is "forty-eight trillion, forty million, eight", and thus it is an aban number and an uban number.
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