Base | Representation |
---|---|
bin | 1011111010111… |
… | …0100111000011 |
3 | 10111002011201222 |
4 | 2332232213003 |
5 | 100244421100 |
6 | 4543345255 |
7 | 1144656365 |
oct | 276564703 |
9 | 114064658 |
10 | 49998275 |
11 | 2624a498 |
12 | 148b222b |
13 | a4876a2 |
14 | 68d6d35 |
15 | 45c9485 |
hex | 2fae9c3 |
49998275 has 12 divisors (see below), whose sum is σ = 65645352. Its totient is φ = 37645440.
The previous prime is 49998217. The next prime is 49998283. The reversal of 49998275 is 57289994.
It is not a de Polignac number, because 49998275 - 28 = 49998019 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58397 + ... + 59246.
It is an arithmetic number, because the mean of its divisors is an integer number (5470446).
Almost surely, 249998275 is an apocalyptic number.
49998275 is a deficient number, since it is larger than the sum of its proper divisors (15647077).
49998275 is a wasteful number, since it uses less digits than its factorization.
49998275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117670 (or 117665 counting only the distinct ones).
The product of its digits is 1632960, while the sum is 53.
The square root of 49998275 is about 7070.9458348937. The cubic root of 49998275 is about 368.3989131791.
The spelling of 49998275 in words is "forty-nine million, nine hundred ninety-eight thousand, two hundred seventy-five".
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