Base | Representation |
---|---|
bin | 100111000110… |
… | …111011011000 |
3 | 201021212002102 |
4 | 213012323120 |
5 | 10111030432 |
6 | 1003422532 |
7 | 153066122 |
oct | 47067330 |
9 | 21255072 |
10 | 10251992 |
11 | 5872523 |
12 | 3524a48 |
13 | 217c48a |
14 | 150c212 |
15 | d77962 |
hex | 9c6ed8 |
10251992 has 16 divisors (see below), whose sum is σ = 19262040. Its totient is φ = 5115456.
The previous prime is 10251977. The next prime is 10252007. The reversal of 10251992 is 29915201.
It is an interprime number because it is at equal distance from previous prime (10251977) and next prime (10252007).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4148 + ... + 6140.
Almost surely, 210251992 is an apocalyptic number.
It is an amenable number.
10251992 is a deficient number, since it is larger than the sum of its proper divisors (9010048).
10251992 is a wasteful number, since it uses less digits than its factorization.
10251992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2642 (or 2638 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 29.
The square root of 10251992 is about 3201.8732017368. The cubic root of 10251992 is about 217.2381452584.
It can be divided in two parts, 1025199 and 2, that added together give a palindrome (1025201).
The spelling of 10251992 in words is "ten million, two hundred fifty-one thousand, nine hundred ninety-two".
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