Base | Representation |
---|---|
bin | 1011110110001… |
… | …0001111110110 |
3 | 10110111021200111 |
4 | 2331202033312 |
5 | 100204413434 |
6 | 4532533234 |
7 | 1142214445 |
oct | 275421766 |
9 | 113437614 |
10 | 49685494 |
11 | 260564a1 |
12 | 1478121a |
13 | a3a8201 |
14 | 6854d5c |
15 | 4566964 |
hex | 2f623f6 |
49685494 has 16 divisors (see below), whose sum is σ = 78724800. Its totient is φ = 23453064.
The previous prime is 49685483. The next prime is 49685501. The reversal of 49685494 is 49458694.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9537 + ... + 13795.
It is an arithmetic number, because the mean of its divisors is an integer number (4920300).
Almost surely, 249685494 is an apocalyptic number.
49685494 is a deficient number, since it is larger than the sum of its proper divisors (29039306).
49685494 is a wasteful number, since it uses less digits than its factorization.
49685494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4587.
The product of its digits is 1244160, while the sum is 49.
The square root of 49685494 is about 7048.7937975231. The cubic root of 49685494 is about 367.6290912741.
The spelling of 49685494 in words is "forty-nine million, six hundred eighty-five thousand, four hundred ninety-four".
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