Base | Representation |
---|---|
bin | 101101100101100110… |
… | …110011100001111100 |
3 | 11200100100202200010010 |
4 | 231211212303201330 |
5 | 1300222010432422 |
6 | 34253105343220 |
7 | 3352003166205 |
oct | 554546634174 |
9 | 150310680103 |
10 | 48949311612 |
11 | 19839679343 |
12 | 95a1037b10 |
13 | 4801196016 |
14 | 2524d8a5ac |
15 | 14174eeb0c |
hex | b659b387c |
48949311612 has 48 divisors (see below), whose sum is σ = 120641303552. Its totient is φ = 15422883840.
The previous prime is 48949311589. The next prime is 48949311661. The reversal of 48949311612 is 21611394984.
It is a happy number.
It is a super-4 number, since 4×489493116124 (a number of 44 digits) contains 4444 as substring.
It is a congruent number.
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, 1514053 + ... + 1546044.
Almost surely, 248949311612 is an apocalyptic number.
It is an amenable number.
48949311612 is an abundant number, since it is smaller than the sum of its proper divisors (71691991940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48949311612 is a wasteful number, since it uses less digits than its factorization.
48949311612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3060178 (or 3060176 counting only the distinct ones).
The product of its digits is 373248, while the sum is 48.
It can be divided in two parts, 489493 and 11612, that added together give a palindrome (501105).
The spelling of 48949311612 in words is "forty-eight billion, nine hundred forty-nine million, three hundred eleven thousand, six hundred twelve".
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