Base | Representation |
---|---|
bin | 1011111000011… |
… | …0000111000100 |
3 | 10110202202012000 |
4 | 2332012013010 |
5 | 100224114023 |
6 | 4540025300 |
7 | 1143365634 |
oct | 276060704 |
9 | 113682160 |
10 | 49832388 |
11 | 261468a1 |
12 | 14832230 |
13 | a42a028 |
14 | 68926c4 |
15 | 4595243 |
hex | 2f861c4 |
49832388 has 24 divisors (see below), whose sum is σ = 129195360. Its totient is φ = 16610760.
The previous prime is 49832369. The next prime is 49832413. The reversal of 49832388 is 88323894.
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, 230598 + ... + 230813.
It is an arithmetic number, because the mean of its divisors is an integer number (5383140).
Almost surely, 249832388 is an apocalyptic number.
It is an amenable number.
49832388 is an abundant number, since it is smaller than the sum of its proper divisors (79362972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49832388 is a wasteful number, since it uses less digits than its factorization.
49832388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461424 (or 461416 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 49832388 is about 7059.2059043493. The cubic root of 49832388 is about 367.9910304210.
The spelling of 49832388 in words is "forty-nine million, eight hundred thirty-two thousand, three hundred eighty-eight".
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