Base | Representation |
---|---|
bin | 100111000100… |
… | …110001000000 |
3 | 201021101221102 |
4 | 213010301000 |
5 | 10110240021 |
6 | 1003313532 |
7 | 153031241 |
oct | 47046100 |
9 | 21241842 |
10 | 10243136 |
11 | 5866902 |
12 | 351b8a8 |
13 | 2178437 |
14 | 1508cc8 |
15 | d7500b |
hex | 9c4c40 |
10243136 has 14 divisors (see below), whose sum is σ = 20326350. Its totient is φ = 5121536.
The previous prime is 10243097. The next prime is 10243171. The reversal of 10243136 is 63134201.
It can be written as a sum of positive squares in only one way, i.e., 10240000 + 3136 = 3200^2 + 56^2 .
It is a super-2 number, since 2×102431362 = 209843670228992, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79961 + ... + 80088.
Almost surely, 210243136 is an apocalyptic number.
10243136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10243136 is a deficient number, since it is larger than the sum of its proper divisors (10083214).
10243136 is an equidigital number, since it uses as much as digits as its factorization.
10243136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160061 (or 160051 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 10243136 is about 3200.4899624901. The cubic root of 10243136 is about 217.1755748089.
Adding to 10243136 its reverse (63134201), we get a palindrome (73377337).
It can be divided in two parts, 1024 and 3136, that multiplied together give a square (3211264 = 17922).
The spelling of 10243136 in words is "ten million, two hundred forty-three thousand, one hundred thirty-six".
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