Base | Representation |
---|---|
bin | 101110000100110011… |
… | …100111111000010100 |
3 | 11201200211201212210200 |
4 | 232010303213320110 |
5 | 1302310011443320 |
6 | 34421045020500 |
7 | 3400660365546 |
oct | 560463477024 |
9 | 151624655720 |
10 | 49472765460 |
11 | 19a880a4a28 |
12 | 97083b4730 |
13 | 4885770621 |
14 | 25746c9696 |
15 | 144844c290 |
hex | b84ce7e14 |
49472765460 has 72 divisors (see below), whose sum is σ = 154908289536. Its totient is φ = 12767163840.
The previous prime is 49472765449. The next prime is 49472765473. The reversal of 49472765460 is 6456727494.
49472765460 is a `hidden beast` number, since 4 + 94 + 7 + 2 + 7 + 6 + 546 + 0 = 666.
49472765460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 49472765397 and 49472765406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4427464 + ... + 4438623.
Almost surely, 249472765460 is an apocalyptic number.
It is an amenable number.
49472765460 is an abundant number, since it is smaller than the sum of its proper divisors (105435524076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49472765460 is a wasteful number, since it uses less digits than its factorization.
49472765460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8866133 (or 8866128 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 54.
The spelling of 49472765460 in words is "forty-nine billion, four hundred seventy-two million, seven hundred sixty-five thousand, four hundred sixty".
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