Base | Representation |
---|---|
bin | 1011111010010… |
… | …1011111011101 |
3 | 10111000021111122 |
4 | 2332211133131 |
5 | 100242222200 |
6 | 4542500325 |
7 | 1144442450 |
oct | 276453735 |
9 | 114007448 |
10 | 49960925 |
11 | 26224423 |
12 | 148946a5 |
13 | a4736a1 |
14 | 68c7497 |
15 | 45bd385 |
hex | 2fa57dd |
49960925 has 24 divisors (see below), whose sum is σ = 71816832. Its totient is φ = 33768000.
The previous prime is 49960903. The next prime is 49960961. The reversal of 49960925 is 52906994.
It is not a de Polignac number, because 49960925 - 210 = 49959901 is a prime.
It is a Duffinian number.
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, 10415 + ... + 14435.
It is an arithmetic number, because the mean of its divisors is an integer number (2992368).
Almost surely, 249960925 is an apocalyptic number.
It is an amenable number.
49960925 is a deficient number, since it is larger than the sum of its proper divisors (21855907).
49960925 is a wasteful number, since it uses less digits than its factorization.
49960925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4109 (or 4104 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 44.
The square root of 49960925 is about 7068.3042520820. The cubic root of 49960925 is about 368.3071558327.
The spelling of 49960925 in words is "forty-nine million, nine hundred sixty thousand, nine hundred twenty-five".
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