Base | Representation |
---|---|
bin | 100111000111… |
… | …111101101011 |
3 | 201022001220120 |
4 | 213013331223 |
5 | 10111144420 |
6 | 1003454323 |
7 | 153114363 |
oct | 47077553 |
9 | 21261816 |
10 | 10256235 |
11 | 5875730 |
12 | 35273a3 |
13 | 21813a2 |
14 | 150d9a3 |
15 | d78d40 |
hex | 9c7f6b |
10256235 has 32 divisors (see below), whose sum is σ = 18213120. Its totient is φ = 4886400.
The previous prime is 10256209. The next prime is 10256243. The reversal of 10256235 is 53265201.
It is not a de Polignac number, because 10256235 - 27 = 10256107 is a prime.
It is a super-3 number, since 3×102562353 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9556 + ... + 10574.
It is an arithmetic number, because the mean of its divisors is an integer number (569160).
Almost surely, 210256235 is an apocalyptic number.
10256235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10256235 is a deficient number, since it is larger than the sum of its proper divisors (7956885).
10256235 is a wasteful number, since it uses less digits than its factorization.
10256235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1099.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 10256235 is about 3202.5357140866. The cubic root of 10256235 is about 217.2681106323.
It can be divided in two parts, 1025 and 6235, that added together give a triangular number (7260 = T120).
The spelling of 10256235 in words is "ten million, two hundred fifty-six thousand, two hundred thirty-five".
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