Base | Representation |
---|---|
bin | 1011101011110… |
… | …0111010111011 |
3 | 10102012212202210 |
4 | 2322330322323 |
5 | 100021231230 |
6 | 4510230203 |
7 | 1133364246 |
oct | 272747273 |
9 | 112185683 |
10 | 49008315 |
11 | 25733744 |
12 | 144b5363 |
13 | a1cbc05 |
14 | 671a25d |
15 | 4480eb0 |
hex | 2ebcebb |
49008315 has 32 divisors (see below), whose sum is σ = 83923200. Its totient is φ = 24347520.
The previous prime is 49008301. The next prime is 49008319. The reversal of 49008315 is 51380094.
It is not a de Polignac number, because 49008315 - 24 = 49008299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49008319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15976 + ... + 18794.
It is an arithmetic number, because the mean of its divisors is an integer number (2622600).
Almost surely, 249008315 is an apocalyptic number.
49008315 is a deficient number, since it is larger than the sum of its proper divisors (34914885).
49008315 is a wasteful number, since it uses less digits than its factorization.
49008315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2907.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 49008315 is about 7000.5939033771. The cubic root of 49008315 is about 365.9512685574.
The spelling of 49008315 in words is "forty-nine million, eight thousand, three hundred fifteen".
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