Base | Representation |
---|---|
bin | 1011110011001… |
… | …0001001000100 |
3 | 10110010021101122 |
4 | 2330302021010 |
5 | 100132112302 |
6 | 4524413112 |
7 | 1140434126 |
oct | 274621104 |
9 | 113107348 |
10 | 49488452 |
11 | 25a31452 |
12 | 146a7198 |
13 | a339610 |
14 | 6803216 |
15 | 45283a2 |
hex | 2f32244 |
49488452 has 24 divisors (see below), whose sum is σ = 94551576. Its totient is φ = 22526208.
The previous prime is 49488449. The next prime is 49488469. The reversal of 49488452 is 25488494.
It can be written as a sum of positive squares in 4 ways, for example, as 4946176 + 44542276 = 2224^2 + 6674^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2723 + ... + 10314.
It is an arithmetic number, because the mean of its divisors is an integer number (3939649).
Almost surely, 249488452 is an apocalyptic number.
It is an amenable number.
49488452 is a deficient number, since it is larger than the sum of its proper divisors (45063124).
49488452 is a wasteful number, since it uses less digits than its factorization.
49488452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13127 (or 13125 counting only the distinct ones).
The product of its digits is 368640, while the sum is 44.
The square root of 49488452 is about 7034.8029112407. The cubic root of 49488452 is about 367.1424680806.
The spelling of 49488452 in words is "forty-nine million, four hundred eighty-eight thousand, four hundred fifty-two".
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