Base | Representation |
---|---|
bin | 1101011010001… |
… | …0000101100011 |
3 | 10220211012122000 |
4 | 3112202011203 |
5 | 103344112220 |
6 | 5325215043 |
7 | 1252006311 |
oct | 326420543 |
9 | 126735560 |
10 | 56238435 |
11 | 29821850 |
12 | 16a01483 |
13 | b860aa6 |
14 | 767d0b1 |
15 | 4e0d390 |
hex | 35a2163 |
56238435 has 32 divisors (see below), whose sum is σ = 109071360. Its totient is φ = 27266400.
The previous prime is 56238421. The next prime is 56238437. The reversal of 56238435 is 53483265.
It is a happy number.
It is not a de Polignac number, because 56238435 - 213 = 56230243 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 56238435.
It is not an unprimeable number, because it can be changed into a prime (56238437) 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, 17451 + ... + 20420.
It is an arithmetic number, because the mean of its divisors is an integer number (3408480).
Almost surely, 256238435 is an apocalyptic number.
56238435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
56238435 is a deficient number, since it is larger than the sum of its proper divisors (52832925).
56238435 is a wasteful number, since it uses less digits than its factorization.
56238435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37896 (or 37890 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 56238435 is about 7499.2289603665. The cubic root of 56238435 is about 383.1284555271.
The spelling of 56238435 in words is "fifty-six million, two hundred thirty-eight thousand, four hundred thirty-five".
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