Base | Representation |
---|---|
bin | 10110101010011101110011… |
… | …10000100001001110101000 |
3 | 20112110102121120101012112111 |
4 | 23111032321300201032220 |
5 | 23013014422220230324 |
6 | 253555030522052104 |
7 | 13332435506503300 |
oct | 1325167160411650 |
9 | 215412546335474 |
10 | 49837622039464 |
11 | 14975020416a96 |
12 | 570aa4694a034 |
13 | 21a688a91621c |
14 | c44221d70600 |
15 | 5b65ce551794 |
hex | 2d53b9c213a8 |
49837622039464 has 192 divisors, whose sum is σ = 115966998864000. Its totient is φ = 19987377661440.
The previous prime is 49837622039453. The next prime is 49837622039497. The reversal of 49837622039464 is 46493022673894.
It is a self number, because there is not a number n which added to its sum of digits gives 49837622039464.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47097274 + ... + 48143830.
It is an arithmetic number, because the mean of its divisors is an integer number (603994785750).
Almost surely, 249837622039464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49837622039464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57983499432000).
49837622039464 is an abundant number, since it is smaller than the sum of its proper divisors (66129376824536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49837622039464 is a wasteful number, since it uses less digits than its factorization.
49837622039464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046736 (or 1046725 counting only the distinct ones).
The product of its (nonzero) digits is 376233984, while the sum is 67.
The spelling of 49837622039464 in words is "forty-nine trillion, eight hundred thirty-seven billion, six hundred twenty-two million, thirty-nine thousand, four hundred sixty-four".
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