Base | Representation |
---|---|
bin | 1001011011011000… |
… | …00011111010101101 |
3 | 111001202002110021101 |
4 | 10231230003322231 |
5 | 40331220224042 |
6 | 2154125203101 |
7 | 236266655413 |
oct | 45554037255 |
9 | 14052073241 |
10 | 5061492397 |
11 | 2168098175 |
12 | b93100491 |
13 | 62880bc20 |
14 | 36030b2b3 |
15 | 1e95516b7 |
hex | 12db03ead |
5061492397 has 4 divisors (see below), whose sum is σ = 5450837980. Its totient is φ = 4672146816.
The previous prime is 5061492377. The next prime is 5061492407. The reversal of 5061492397 is 7932941605.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2525967081 + 2535525316 = 50259^2 + 50354^2 .
It is a cyclic number.
It is not a de Polignac number, because 5061492397 - 219 = 5060968109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5061492377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194672772 + ... + 194672797.
It is an arithmetic number, because the mean of its divisors is an integer number (1362709495).
Almost surely, 25061492397 is an apocalyptic number.
It is an amenable number.
5061492397 is a deficient number, since it is larger than the sum of its proper divisors (389345583).
5061492397 is a wasteful number, since it uses less digits than its factorization.
5061492397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389345582.
The product of its (nonzero) digits is 408240, while the sum is 46.
The square root of 5061492397 is about 71144.1662893030. The cubic root of 5061492397 is about 1716.9574384931.
The spelling of 5061492397 in words is "five billion, sixty-one million, four hundred ninety-two thousand, three hundred ninety-seven".
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