Base | Representation |
---|---|
bin | 101101010000111100… |
… | …101001001110001101 |
3 | 11122110012120201222100 |
4 | 231100330221032031 |
5 | 1244014243340041 |
6 | 34154444505313 |
7 | 3340264155420 |
oct | 552074511615 |
9 | 148405521870 |
10 | 48602715021 |
11 | 19680a69183 |
12 | 9504b4b239 |
13 | 4777431c93 |
14 | 24d0d279b7 |
15 | 13e6d896b6 |
hex | b50f2938d |
48602715021 has 24 divisors (see below), whose sum is σ = 80304236480. Its totient is φ = 27748339776.
The previous prime is 48602715017. The next prime is 48602715043. The reversal of 48602715021 is 12051720684.
48602715021 is a `hidden beast` number, since 4 + 86 + 0 + 2 + 71 + 502 + 1 = 666.
48602715021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48602715021 - 22 = 48602715017 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48602715061) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270535 + ... + 412788.
Almost surely, 248602715021 is an apocalyptic number.
It is an amenable number.
48602715021 is a deficient number, since it is larger than the sum of its proper divisors (31701521459).
48602715021 is a wasteful number, since it uses less digits than its factorization.
48602715021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684465 (or 684462 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The spelling of 48602715021 in words is "forty-eight billion, six hundred two million, seven hundred fifteen thousand, twenty-one".
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