Base | Representation |
---|---|
bin | 1011101101101… |
… | …0111101011000 |
3 | 10102110010112201 |
4 | 2323122331120 |
5 | 100034200402 |
6 | 4513015544 |
7 | 1134416044 |
oct | 273327530 |
9 | 112403481 |
10 | 49131352 |
11 | 25808126 |
12 | 145545b4 |
13 | a242c0a |
14 | 674d024 |
15 | 44a7687 |
hex | 2edaf58 |
49131352 has 32 divisors (see below), whose sum is σ = 94837680. Its totient is φ = 23852160.
The previous prime is 49131317. The next prime is 49131389. The reversal of 49131352 is 25313194.
It is a self number, because there is not a number n which added to its sum of digits gives 49131352.
It is a congruent number.
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, 39898 + ... + 41110.
Almost surely, 249131352 is an apocalyptic number.
It is an amenable number.
49131352 is a deficient number, since it is larger than the sum of its proper divisors (45706328).
49131352 is a wasteful number, since it uses less digits than its factorization.
49131352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1363 (or 1359 counting only the distinct ones).
The product of its digits is 3240, while the sum is 28.
The square root of 49131352 is about 7009.3760064645. The cubic root of 49131352 is about 366.2572569006.
The spelling of 49131352 in words is "forty-nine million, one hundred thirty-one thousand, three hundred fifty-two".
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