Base | Representation |
---|---|
bin | 101000100010… |
… | …101100110101 |
3 | 201222221201200 |
4 | 220202230311 |
5 | 10210043033 |
6 | 1015443113 |
7 | 156223053 |
oct | 50425465 |
9 | 21887650 |
10 | 10627893 |
11 | 5aa9991 |
12 | 3686499 |
13 | 22815c3 |
14 | 15a91d3 |
15 | dee013 |
hex | a22b35 |
10627893 has 6 divisors (see below), whose sum is σ = 15351414. Its totient is φ = 7085256.
The previous prime is 10627871. The next prime is 10627951. The reversal of 10627893 is 39872601.
It can be written as a sum of positive squares in only one way, i.e., 10227204 + 400689 = 3198^2 + 633^2 .
It is a de Polignac number, because none of the positive numbers 2k-10627893 is a prime.
It is a super-2 number, since 2×106278932 = 225904219238898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10627853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 590430 + ... + 590447.
It is an arithmetic number, because the mean of its divisors is an integer number (2558569).
Almost surely, 210627893 is an apocalyptic number.
It is an amenable number.
10627893 is a deficient number, since it is larger than the sum of its proper divisors (4723521).
10627893 is a wasteful number, since it uses less digits than its factorization.
10627893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1180883 (or 1180880 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 10627893 is about 3260.0449383406. The cubic root of 10627893 is about 219.8614347827.
The spelling of 10627893 in words is "ten million, six hundred twenty-seven thousand, eight hundred ninety-three".
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