Base | Representation |
---|---|
bin | 10110001110101001010000… |
… | …11101000000000110110000 |
3 | 20102002001012211012201120022 |
4 | 23013110220131000012300 |
5 | 22401334211040041044 |
6 | 251543535455103012 |
7 | 13203405063044210 |
oct | 1307245035000660 |
9 | 212061184181508 |
10 | 48881701487024 |
11 | 146366821674aa |
12 | 5595726b11a68 |
13 | 21376a891a443 |
14 | c0dc5bc0a240 |
15 | 59b7d29dc3ee |
hex | 2c75287401b0 |
48881701487024 has 80 divisors (see below), whose sum is σ = 113952164570880. Its totient is φ = 19843679842560.
The previous prime is 48881701487011. The next prime is 48881701487051. The reversal of 48881701487024 is 42078410718884.
It is a Cunningham number, because it is equal to 69915452-1.
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, 12235202 + ... + 15730974.
It is an arithmetic number, because the mean of its divisors is an integer number (1424402057136).
Almost surely, 248881701487024 is an apocalyptic number.
It is an amenable number.
48881701487024 is an abundant number, since it is smaller than the sum of its proper divisors (65070463083856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48881701487024 is a wasteful number, since it uses less digits than its factorization.
48881701487024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3502378 (or 3502372 counting only the distinct ones).
The product of its (nonzero) digits is 25690112, while the sum is 62.
The spelling of 48881701487024 in words is "forty-eight trillion, eight hundred eighty-one billion, seven hundred one million, four hundred eighty-seven thousand, twenty-four".
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