Base | Representation |
---|---|
bin | 1011110111110… |
… | …0010110001000 |
3 | 10110200201022200 |
4 | 2331330112020 |
5 | 100221324032 |
6 | 4535120200 |
7 | 1143141216 |
oct | 275742610 |
9 | 113621280 |
10 | 49792392 |
11 | 26119841 |
12 | 14813060 |
13 | a414a70 |
14 | 6881cb6 |
15 | 458847c |
hex | 2f7c588 |
49792392 has 48 divisors (see below), whose sum is σ = 145230540. Its totient is φ = 15320448.
The previous prime is 49792381. The next prime is 49792403. The reversal of 49792392 is 29329794.
It is an interprime number because it is at equal distance from previous prime (49792381) and next prime (49792403).
It can be written as a sum of positive squares in 2 ways, for example, as 49364676 + 427716 = 7026^2 + 654^2 .
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, 25663 + ... + 27534.
Almost surely, 249792392 is an apocalyptic number.
It is an amenable number.
49792392 is an abundant number, since it is smaller than the sum of its proper divisors (95438148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49792392 is a wasteful number, since it uses less digits than its factorization.
49792392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53222 (or 53215 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 49792392 is about 7056.3724391503. The cubic root of 49792392 is about 367.8925529096.
The spelling of 49792392 in words is "forty-nine million, seven hundred ninety-two thousand, three hundred ninety-two".
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