Base | Representation |
---|---|
bin | 1101011011000… |
… | …0011001010110 |
3 | 10220221012000210 |
4 | 3112300121112 |
5 | 103403001141 |
6 | 5330350250 |
7 | 1252342221 |
oct | 326603126 |
9 | 126835023 |
10 | 56297046 |
11 | 29861893 |
12 | 16a2b386 |
13 | b881680 |
14 | 76965b8 |
15 | 4e20916 |
hex | 35b0656 |
56297046 has 32 divisors (see below), whose sum is σ = 121701888. Its totient is φ = 17258400.
The previous prime is 56297029. The next prime is 56297051. The reversal of 56297046 is 64079265.
56297046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×562970462 = 6338714776652232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 56296995 and 56297013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22771 + ... + 25121.
It is an arithmetic number, because the mean of its divisors is an integer number (3803184).
Almost surely, 256297046 is an apocalyptic number.
56297046 is an abundant number, since it is smaller than the sum of its proper divisors (65404842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56297046 is a wasteful number, since it uses less digits than its factorization.
56297046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2676.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 56297046 is about 7503.1357444738. The cubic root of 56297046 is about 383.2615065592.
The spelling of 56297046 in words is "fifty-six million, two hundred ninety-seven thousand, forty-six".
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