Base | Representation |
---|---|
bin | 1011101100100… |
… | …0001100011010 |
3 | 10102022020002222 |
4 | 2323020030122 |
5 | 100024220430 |
6 | 4511224042 |
7 | 1133646002 |
oct | 273101432 |
9 | 112266088 |
10 | 49054490 |
11 | 25765401 |
12 | 14518022 |
13 | a216c34 |
14 | 672d002 |
15 | 448e9e5 |
hex | 2ec831a |
49054490 has 16 divisors (see below), whose sum is σ = 88935840. Its totient is φ = 19480080.
The previous prime is 49054487. The next prime is 49054507. The reversal of 49054490 is 9445094.
It is a self number, because there is not a number n which added to its sum of digits gives 49054490.
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, 16256 + ... + 19035.
It is an arithmetic number, because the mean of its divisors is an integer number (5558490).
Almost surely, 249054490 is an apocalyptic number.
49054490 is a deficient number, since it is larger than the sum of its proper divisors (39881350).
49054490 is a wasteful number, since it uses less digits than its factorization.
49054490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35437.
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 49054490 is about 7003.8910614029. The cubic root of 49054490 is about 366.0661639967.
The spelling of 49054490 in words is "forty-nine million, fifty-four thousand, four hundred ninety".
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