Base | Representation |
---|---|
bin | 101001100101… |
… | …101100001101 |
3 | 202111220010100 |
4 | 221211230031 |
5 | 10242333120 |
6 | 1025401313 |
7 | 161445042 |
oct | 51455415 |
9 | 22456110 |
10 | 10902285 |
11 | 6177059 |
12 | 3799239 |
13 | 2349474 |
14 | 163b1c9 |
15 | e55490 |
hex | a65b0d |
10902285 has 12 divisors (see below), whose sum is σ = 18897372. Its totient is φ = 5814528.
The previous prime is 10902277. The next prime is 10902313. The reversal of 10902285 is 58220901.
10902285 is nontrivially palindromic in base 8.
10902285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1483524 + 9418761 = 1218^2 + 3069^2 .
It is not a de Polignac number, because 10902285 - 23 = 10902277 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121092 + ... + 121181.
It is an arithmetic number, because the mean of its divisors is an integer number (1574781).
Almost surely, 210902285 is an apocalyptic number.
10902285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10902285 is a deficient number, since it is larger than the sum of its proper divisors (7995087).
10902285 is a wasteful number, since it uses less digits than its factorization.
10902285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242284 (or 242281 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 10902285 is about 3301.8608389816. The cubic root of 10902285 is about 221.7375154338.
It can be divided in two parts, 1090 and 2285, that added together give a cube (3375 = 153).
The spelling of 10902285 in words is "ten million, nine hundred two thousand, two hundred eighty-five".
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