Base | Representation |
---|---|
bin | 101100110010001111… |
… | …110001101111000010 |
3 | 11121010022101001200000 |
4 | 230302033301233002 |
5 | 1241440413340210 |
6 | 34031404540430 |
7 | 3321441112134 |
oct | 546217615702 |
9 | 147108331600 |
10 | 48087636930 |
11 | 19437243403 |
12 | 93a0551716 |
13 | 46c47cab48 |
14 | 2482769054 |
15 | 13b6a43ac0 |
hex | b323f1bc2 |
48087636930 has 48 divisors (see below), whose sum is σ = 129658523904. Its totient is φ = 12823369200.
The previous prime is 48087636911. The next prime is 48087636943. The reversal of 48087636930 is 3963678084.
48087636930 is a `hidden beast` number, since 480 + 8 + 76 + 3 + 6 + 93 + 0 = 666.
It is a super-3 number, since 3×480876369303 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9892146 + ... + 9897005.
It is an arithmetic number, because the mean of its divisors is an integer number (2701219248).
Almost surely, 248087636930 is an apocalyptic number.
48087636930 is an abundant number, since it is smaller than the sum of its proper divisors (81570886974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48087636930 is a wasteful number, since it uses less digits than its factorization.
48087636930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19789173 (or 19789161 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 54.
The spelling of 48087636930 in words is "forty-eight billion, eighty-seven million, six hundred thirty-six thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •