Base | Representation |
---|---|
bin | 101001011101… |
… | …011011101010 |
3 | 202110011201111 |
4 | 221131123222 |
5 | 10240242313 |
6 | 1024540534 |
7 | 161244316 |
oct | 51353352 |
9 | 22404644 |
10 | 10868458 |
11 | 61536a7 |
12 | 378174a |
13 | 2336c53 |
14 | 162cb46 |
15 | e4a43d |
hex | a5d6ea |
10868458 has 4 divisors (see below), whose sum is σ = 16302690. Its totient is φ = 5434228.
The previous prime is 10868447. The next prime is 10868461. The reversal of 10868458 is 85486801.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 5774409 + 5094049 = 2403^2 + 2257^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10868458.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717113 + ... + 2717116.
Almost surely, 210868458 is an apocalyptic number.
10868458 is a deficient number, since it is larger than the sum of its proper divisors (5434232).
10868458 is an equidigital number, since it uses as much as digits as its factorization.
10868458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5434231.
The product of its (nonzero) digits is 61440, while the sum is 40.
The square root of 10868458 is about 3296.7344448712. The cubic root of 10868458 is about 221.5079462522.
The spelling of 10868458 in words is "ten million, eight hundred sixty-eight thousand, four hundred fifty-eight".
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