Base | Representation |
---|---|
bin | 1101100011000… |
… | …0111110111110 |
3 | 10221220221112001 |
4 | 3120300332332 |
5 | 104021324432 |
6 | 5345532514 |
7 | 1256664613 |
oct | 330607676 |
9 | 127827461 |
10 | 56823742 |
11 | 2a091578 |
12 | 1704413a |
13 | ba07321 |
14 | 779250a |
15 | 4ec69e7 |
hex | 3630fbe |
56823742 has 8 divisors (see below), whose sum is σ = 85404600. Its totient is φ = 28355544.
The previous prime is 56823733. The next prime is 56823751. The reversal of 56823742 is 24732865.
It is an interprime number because it is at equal distance from previous prime (56823733) and next prime (56823751).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 26892 + ... + 28927.
It is an arithmetic number, because the mean of its divisors is an integer number (10675575).
Almost surely, 256823742 is an apocalyptic number.
56823742 is a deficient number, since it is larger than the sum of its proper divisors (28580858).
56823742 is a wasteful number, since it uses less digits than its factorization.
56823742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56330.
The product of its digits is 80640, while the sum is 37.
The square root of 56823742 is about 7538.1524261585. The cubic root of 56823742 is about 384.4530198512.
It can be divided in two parts, 568 and 23742, that added together give a triangular number (24310 = T220).
The spelling of 56823742 in words is "fifty-six million, eight hundred twenty-three thousand, seven hundred forty-two".
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