Base | Representation |
---|---|
bin | 101010100000001… |
… | …110011111011101 |
3 | 1211200210210000011 |
4 | 222200032133131 |
5 | 2430022403122 |
6 | 154432003221 |
7 | 23446113421 |
oct | 5240163735 |
9 | 1750723004 |
10 | 713091037 |
11 | 33658093a |
12 | 17a990511 |
13 | b4973b79 |
14 | 6a9c4b81 |
15 | 4290b377 |
hex | 2a80e7dd |
713091037 has 4 divisors (see below), whose sum is σ = 724781116. Its totient is φ = 701400960.
The previous prime is 713091013. The next prime is 713091053. The reversal of 713091037 is 730190317.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 730190317 = 4091 ⋅178487.
It can be written as a sum of positive squares in 2 ways, for example, as 7338681 + 705752356 = 2709^2 + 26566^2 .
It is a cyclic number.
It is not a de Polignac number, because 713091037 - 223 = 704702429 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 (713041037) 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, 5844948 + ... + 5845069.
It is an arithmetic number, because the mean of its divisors is an integer number (181195279).
Almost surely, 2713091037 is an apocalyptic number.
It is an amenable number.
713091037 is a deficient number, since it is larger than the sum of its proper divisors (11690079).
713091037 is a wasteful number, since it uses less digits than its factorization.
713091037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11690078.
The product of its (nonzero) digits is 3969, while the sum is 31.
The square root of 713091037 is about 26703.7644724484. The cubic root of 713091037 is about 893.4048914084.
The spelling of 713091037 in words is "seven hundred thirteen million, ninety-one thousand, thirty-seven".
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