Base | Representation |
---|---|
bin | 101101010010110110… |
… | …011010011011101101 |
3 | 11122112102122111100022 |
4 | 231102312122123231 |
5 | 1244100431323023 |
6 | 34201545011525 |
7 | 3341132404505 |
oct | 552266323355 |
9 | 148472574308 |
10 | 48634636013 |
11 | 19697a90967 |
12 | 9513783ba5 |
13 | 4780c2a442 |
14 | 24d5276a05 |
15 | 13e9a927c8 |
hex | b52d9a6ed |
48634636013 has 8 divisors (see below), whose sum is σ = 48735718200. Its totient is φ = 48533609728.
The previous prime is 48634635961. The next prime is 48634636087. The reversal of 48634636013 is 31063643684.
It can be written as a sum of positive squares in 4 ways, for example, as 173896969 + 48460739044 = 13187^2 + 220138^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48634636013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48634636213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032523 + ... + 2056311.
It is an arithmetic number, because the mean of its divisors is an integer number (6091964775).
Almost surely, 248634636013 is an apocalyptic number.
It is an amenable number.
48634636013 is a deficient number, since it is larger than the sum of its proper divisors (101082187).
48634636013 is a wasteful number, since it uses less digits than its factorization.
48634636013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27951.
The product of its (nonzero) digits is 746496, while the sum is 44.
The spelling of 48634636013 in words is "forty-eight billion, six hundred thirty-four million, six hundred thirty-six thousand, thirteen".
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