Base | Representation |
---|---|
bin | 10101110001001000010101 |
3 | 101201220112000 |
4 | 111301020111 |
5 | 2430100021 |
6 | 322145513 |
7 | 66334221 |
oct | 25611025 |
9 | 11656460 |
10 | 5706261 |
11 | 3248220 |
12 | 1ab2299 |
13 | 124a3b2 |
14 | a87781 |
15 | 77ab26 |
hex | 571215 |
5706261 has 16 divisors (see below), whose sum is σ = 9222720. Its totient is φ = 3458160.
The previous prime is 5706221. The next prime is 5706269. The reversal of 5706261 is 1626075.
It is not a de Polignac number, because 5706261 - 210 = 5705237 is a prime.
It is a super-2 number, since 2×57062612 = 65122829200242, which contains 22 as substring.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5706269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9310 + ... + 9903.
It is an arithmetic number, because the mean of its divisors is an integer number (576420).
Almost surely, 25706261 is an apocalyptic number.
It is an amenable number.
5706261 is a deficient number, since it is larger than the sum of its proper divisors (3516459).
5706261 is a wasteful number, since it uses less digits than its factorization.
5706261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19233 (or 19227 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 5706261 is about 2388.7781395517. The cubic root of 5706261 is about 178.6969790745.
It can be divided in two parts, 5 and 706261, that added together give a triangular number (706266 = T1188).
The spelling of 5706261 in words is "five million, seven hundred six thousand, two hundred sixty-one".
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