Base | Representation |
---|---|
bin | 1000111011100001… |
… | …0011100010000110 |
3 | 20012001121112221212 |
4 | 2032320103202012 |
5 | 14402130442432 |
6 | 1033510411422 |
7 | 113255136605 |
oct | 21670234206 |
9 | 6161545855 |
10 | 2397124742 |
11 | 1020129331 |
12 | 56a960b72 |
13 | 2c282000c |
14 | 18a511a3c |
15 | e06a92b2 |
hex | 8ee13886 |
2397124742 has 4 divisors (see below), whose sum is σ = 3595687116. Its totient is φ = 1198562370.
The previous prime is 2397124739. The next prime is 2397124753. The reversal of 2397124742 is 2474217932.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2397124742.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599281184 + ... + 599281187.
It is an arithmetic number, because the mean of its divisors is an integer number (898921779).
Almost surely, 22397124742 is an apocalyptic number.
2397124742 is a deficient number, since it is larger than the sum of its proper divisors (1198562374).
2397124742 is a wasteful number, since it uses less digits than its factorization.
2397124742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1198562373.
The product of its digits is 169344, while the sum is 41.
The square root of 2397124742 is about 48960.4405821680. The cubic root of 2397124742 is about 1338.3310219403.
The spelling of 2397124742 in words is "two billion, three hundred ninety-seven million, one hundred twenty-four thousand, seven hundred forty-two".
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