Base | Representation |
---|---|
bin | 101110011101111000… |
… | …110101001001100110 |
3 | 11202210011112111200020 |
4 | 232131320311021212 |
5 | 1304140222422214 |
6 | 34530520100010 |
7 | 3414260161530 |
oct | 563570651146 |
9 | 152704474606 |
10 | 49893560934 |
11 | 1a183683888 |
12 | 9805304606 |
13 | 49219b3429 |
14 | 25b4544850 |
15 | 147036c4a9 |
hex | b9de35266 |
49893560934 has 64 divisors (see below), whose sum is σ = 120113197056. Its totient is φ = 13508044704.
The previous prime is 49893560897. The next prime is 49893560939. The reversal of 49893560934 is 43906539894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49893560939) 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, 137992 + ... + 344715.
It is an arithmetic number, because the mean of its divisors is an integer number (1876768704).
Almost surely, 249893560934 is an apocalyptic number.
49893560934 is an abundant number, since it is smaller than the sum of its proper divisors (70219636122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49893560934 is a wasteful number, since it uses less digits than its factorization.
49893560934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482849.
The product of its (nonzero) digits is 25194240, while the sum is 60.
The spelling of 49893560934 in words is "forty-nine billion, eight hundred ninety-three million, five hundred sixty thousand, nine hundred thirty-four".
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