Base | Representation |
---|---|
bin | 1011101111100… |
… | …0101110010001 |
3 | 10102200022210000 |
4 | 2323320232101 |
5 | 100102101030 |
6 | 4515400213 |
7 | 1135434345 |
oct | 273705621 |
9 | 112608700 |
10 | 49253265 |
11 | 25890786 |
12 | 145b3069 |
13 | a286559 |
14 | 6781625 |
15 | 44cd860 |
hex | 2ef8b91 |
49253265 has 40 divisors (see below), whose sum is σ = 91162368. Its totient is φ = 25414560.
The previous prime is 49253231. The next prime is 49253287. The reversal of 49253265 is 56235294.
It is not a de Polignac number, because 49253265 - 26 = 49253201 is a prime.
It is a super-2 number, since 2×492532652 = 4851768226320450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10594 + ... + 14516.
Almost surely, 249253265 is an apocalyptic number.
49253265 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
49253265 is a deficient number, since it is larger than the sum of its proper divisors (41909103).
49253265 is a wasteful number, since it uses less digits than its factorization.
49253265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3971 (or 3962 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 49253265 is about 7018.0670415721. The cubic root of 49253265 is about 366.5599464438.
The spelling of 49253265 in words is "forty-nine million, two hundred fifty-three thousand, two hundred sixty-five".
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