Base | Representation |
---|---|
bin | 101101100111111000… |
… | …000000011001101101 |
3 | 11200110000101111120010 |
4 | 231213320000121231 |
5 | 1300311232001323 |
6 | 34300545243433 |
7 | 3352644550620 |
oct | 554770003155 |
9 | 150400344503 |
10 | 48987375213 |
11 | 19859107067 |
12 | 95b1933579 |
13 | 480903236a |
14 | 252a057db7 |
15 | 141aa1cc93 |
hex | b67e0066d |
48987375213 has 32 divisors (see below), whose sum is σ = 76373397504. Its totient is φ = 27347700672.
The previous prime is 48987375211. The next prime is 48987375223. The reversal of 48987375213 is 31257378984.
48987375213 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 48987375213 - 21 = 48987375211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48987375211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505206 + ... + 594312.
It is an arithmetic number, because the mean of its divisors is an integer number (2386668672).
Almost surely, 248987375213 is an apocalyptic number.
It is an amenable number.
48987375213 is a deficient number, since it is larger than the sum of its proper divisors (27386022291).
48987375213 is a wasteful number, since it uses less digits than its factorization.
48987375213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89721.
The product of its digits is 10160640, while the sum is 57.
The spelling of 48987375213 in words is "forty-eight billion, nine hundred eighty-seven million, three hundred seventy-five thousand, two hundred thirteen".
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