Base | Representation |
---|---|
bin | 101101010011001101… |
… | …010000000100100110 |
3 | 11122112211220122210100 |
4 | 231103031100010212 |
5 | 1244103444413021 |
6 | 34202321204530 |
7 | 3341234321112 |
oct | 552315200446 |
9 | 148484818710 |
10 | 48640622886 |
11 | 196a03aa999 |
12 | 9515790746 |
13 | 478224547b |
14 | 24d5d94742 |
15 | 13ea376626 |
hex | b53350126 |
48640622886 has 24 divisors (see below), whose sum is σ = 105400357920. Its totient is φ = 16211642256.
The previous prime is 48640622867. The next prime is 48640622897. The reversal of 48640622886 is 68822604684.
48640622886 is a `hidden beast` number, since 4 + 8 + 6 + 4 + 0 + 622 + 8 + 8 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4260 + ... + 311928.
It is an arithmetic number, because the mean of its divisors is an integer number (4391681580).
Almost surely, 248640622886 is an apocalyptic number.
48640622886 is an abundant number, since it is smaller than the sum of its proper divisors (56759735034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48640622886 is a wasteful number, since it uses less digits than its factorization.
48640622886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316460 (or 316457 counting only the distinct ones).
The product of its (nonzero) digits is 7077888, while the sum is 54.
The spelling of 48640622886 in words is "forty-eight billion, six hundred forty million, six hundred twenty-two thousand, eight hundred eighty-six".
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