Base | Representation |
---|---|
bin | 10101110001111110110001 |
3 | 101202002022001 |
4 | 111301332301 |
5 | 2430202440 |
6 | 322214001 |
7 | 66350326 |
oct | 25617661 |
9 | 11662261 |
10 | 5709745 |
11 | 324a8a8 |
12 | 1ab4301 |
13 | 124bb62 |
14 | a88b4d |
15 | 77bb9a |
hex | 571fb1 |
5709745 has 4 divisors (see below), whose sum is σ = 6851700. Its totient is φ = 4567792.
The previous prime is 5709721. The next prime is 5709751. The reversal of 5709745 is 5479075.
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 2927521 + 2782224 = 1711^2 + 1668^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5709745 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570970 + ... + 570979.
It is an arithmetic number, because the mean of its divisors is an integer number (1712925).
Almost surely, 25709745 is an apocalyptic number.
It is an amenable number.
5709745 is a deficient number, since it is larger than the sum of its proper divisors (1141955).
5709745 is a wasteful number, since it uses less digits than its factorization.
5709745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141954.
The product of its (nonzero) digits is 44100, while the sum is 37.
The square root of 5709745 is about 2389.5072713846. The cubic root of 5709745 is about 178.7333399310.
The spelling of 5709745 in words is "five million, seven hundred nine thousand, seven hundred forty-five".
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