Base | Representation |
---|---|
bin | 1011111001000… |
… | …0011101110100 |
3 | 10110211220100222 |
4 | 2332100131310 |
5 | 100231443204 |
6 | 4540553512 |
7 | 1143633410 |
oct | 276203564 |
9 | 113756328 |
10 | 49874804 |
11 | 26175751 |
12 | 14852898 |
13 | a443425 |
14 | 68a3d40 |
15 | 45a2abe |
hex | 2f90774 |
49874804 has 24 divisors (see below), whose sum is σ = 105618240. Its totient is φ = 20117376.
The previous prime is 49874801. The next prime is 49874831. The reversal of 49874804 is 40847894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49874801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51914 + ... + 52865.
It is an arithmetic number, because the mean of its divisors is an integer number (4400760).
Almost surely, 249874804 is an apocalyptic number.
It is an amenable number.
49874804 is an abundant number, since it is smaller than the sum of its proper divisors (55743436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49874804 is a wasteful number, since it uses less digits than its factorization.
49874804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104807 (or 104805 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 44.
The square root of 49874804 is about 7062.2095692496. The cubic root of 49874804 is about 368.0954088630.
The spelling of 49874804 in words is "forty-nine million, eight hundred seventy-four thousand, eight hundred four".
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