Base | Representation |
---|---|
bin | 1101010110111… |
… | …0011001110110 |
3 | 10220102110020112 |
4 | 3111232121312 |
5 | 103320323432 |
6 | 5320503022 |
7 | 1250135162 |
oct | 325563166 |
9 | 126373215 |
10 | 56026742 |
11 | 296977a2 |
12 | 1691aa72 |
13 | b7b8625 |
14 | 7625ca2 |
15 | 4dba7b2 |
hex | 356e676 |
56026742 has 16 divisors (see below), whose sum is σ = 85065120. Its totient is φ = 27674112.
The previous prime is 56026741. The next prime is 56026783. The reversal of 56026742 is 24762065.
It is a junction number, because it is equal to n+sod(n) for n = 56026699 and 56026708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56026741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66359 + ... + 67197.
It is an arithmetic number, because the mean of its divisors is an integer number (5316570).
Almost surely, 256026742 is an apocalyptic number.
56026742 is a deficient number, since it is larger than the sum of its proper divisors (29038378).
56026742 is a wasteful number, since it uses less digits than its factorization.
56026742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1207.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 56026742 is about 7485.1013353194. The cubic root of 56026742 is about 382.6471263937.
The spelling of 56026742 in words is "fifty-six million, twenty-six thousand, seven hundred forty-two".
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