Base | Representation |
---|---|
bin | 10110000010101101001101… |
… | …00100011110011011000101 |
3 | 20100121211102012201021200022 |
4 | 23001112212210132123011 |
5 | 22323124113112440023 |
6 | 251031255552424525 |
7 | 13131643653235052 |
oct | 1301264644363305 |
9 | 210554365637608 |
10 | 48471500515013 |
11 | 14498714433924 |
12 | 552a127548145 |
13 | 2107ac5a870b4 |
14 | bd8066d2c029 |
15 | 590cc57887c8 |
hex | 2c15a691e6c5 |
48471500515013 has 12 divisors (see below), whose sum is σ = 50671055775648. Its totient is φ = 46363613761080.
The previous prime is 48471500514979. The next prime is 48471500515169. The reversal of 48471500515013 is 31051500517484.
It is a de Polignac number, because none of the positive numbers 2k-48471500515013 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 (48471500515813) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66626006 + ... + 67349592.
It is an arithmetic number, because the mean of its divisors is an integer number (4222587981304).
Almost surely, 248471500515013 is an apocalyptic number.
It is an amenable number.
48471500515013 is a deficient number, since it is larger than the sum of its proper divisors (2199555260635).
48471500515013 is a wasteful number, since it uses less digits than its factorization.
48471500515013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 850264 (or 850241 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 44.
The spelling of 48471500515013 in words is "forty-eight trillion, four hundred seventy-one billion, five hundred million, five hundred fifteen thousand, thirteen".
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