Base | Representation |
---|---|
bin | 100111000101… |
… | …010101000010 |
3 | 201021112002211 |
4 | 213011111002 |
5 | 10110323232 |
6 | 1003332334 |
7 | 153041044 |
oct | 47052502 |
9 | 21245084 |
10 | 10245442 |
11 | 5868609 |
12 | 35210aa |
13 | 21794bc |
14 | 1509a94 |
15 | d75a47 |
hex | 9c5542 |
10245442 has 16 divisors (see below), whose sum is σ = 16267392. Its totient is φ = 4829440.
The previous prime is 10245421. The next prime is 10245461. The reversal of 10245442 is 24454201.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698 + ... + 4834.
It is an arithmetic number, because the mean of its divisors is an integer number (1016712).
Almost surely, 210245442 is an apocalyptic number.
10245442 is a deficient number, since it is larger than the sum of its proper divisors (6021950).
10245442 is a wasteful number, since it uses less digits than its factorization.
10245442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3233.
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 10245442 is about 3200.8501995564. The cubic root of 10245442 is about 217.1918709021.
Adding to 10245442 its reverse (24454201), we get a palindrome (34699643).
The spelling of 10245442 in words is "ten million, two hundred forty-five thousand, four hundred forty-two".
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