Base | Representation |
---|---|
bin | 10101110111010010011101 |
3 | 101210012010020 |
4 | 111313102131 |
5 | 2431401420 |
6 | 322502353 |
7 | 66500604 |
oct | 25672235 |
9 | 11705106 |
10 | 5731485 |
11 | 3265171 |
12 | 1b049b9 |
13 | 1258a16 |
14 | a92a3b |
15 | 783340 |
hex | 57749d |
5731485 has 32 divisors (see below), whose sum is σ = 9849600. Its totient is φ = 2838528.
The previous prime is 5731471. The next prime is 5731487. The reversal of 5731485 is 5841375.
5731485 = T356 + T357 + ... + T429.
It is not a de Polignac number, because 5731485 - 24 = 5731469 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5731487) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12541 + ... + 12989.
It is an arithmetic number, because the mean of its divisors is an integer number (307800).
Almost surely, 25731485 is an apocalyptic number.
It is an amenable number.
5731485 is a deficient number, since it is larger than the sum of its proper divisors (4118115).
5731485 is a wasteful number, since it uses less digits than its factorization.
5731485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517.
The product of its digits is 16800, while the sum is 33.
The square root of 5731485 is about 2394.0520044477. The cubic root of 5731485 is about 178.9598965535.
It can be divided in two parts, 5731 and 485, that added together give a triangular number (6216 = T111).
The spelling of 5731485 in words is "five million, seven hundred thirty-one thousand, four hundred eighty-five".
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