Base | Representation |
---|---|
bin | 101100110001111000… |
… | …101100000111101111 |
3 | 11121002212222120110111 |
4 | 230301320230013233 |
5 | 1241432341201443 |
6 | 34031031120451 |
7 | 3321335504002 |
oct | 546170540757 |
9 | 147085876414 |
10 | 48081584623 |
11 | 1943388a1a6 |
12 | 939a513127 |
13 | 46c348c0b7 |
14 | 2481a31539 |
15 | 13b624a69d |
hex | b31e2c1ef |
48081584623 has 4 divisors (see below), whose sum is σ = 50612194360. Its totient is φ = 45550974888.
The previous prime is 48081584557. The next prime is 48081584647. The reversal of 48081584623 is 32648518084.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48081584623 - 221 = 48079487471 is a prime.
It is a super-3 number, since 3×480815846233 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48081584123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265304840 + ... + 1265304877.
It is an arithmetic number, because the mean of its divisors is an integer number (12653048590).
Almost surely, 248081584623 is an apocalyptic number.
48081584623 is a deficient number, since it is larger than the sum of its proper divisors (2530609737).
48081584623 is a wasteful number, since it uses less digits than its factorization.
48081584623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2530609736.
The product of its (nonzero) digits is 1474560, while the sum is 49.
The spelling of 48081584623 in words is "forty-eight billion, eighty-one million, five hundred eighty-four thousand, six hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •