Base | Representation |
---|---|
bin | 100111101001… |
… | …110000000111 |
3 | 201120002202100 |
4 | 213221300013 |
5 | 10130112011 |
6 | 1010443143 |
7 | 154232022 |
oct | 47516007 |
9 | 21502670 |
10 | 10394631 |
11 | 595a705 |
12 | 35934b3 |
13 | 21cc390 |
14 | 15481b9 |
15 | da4d56 |
hex | 9e9c07 |
10394631 has 12 divisors (see below), whose sum is σ = 16169608. Its totient is φ = 6396624.
The previous prime is 10394627. The next prime is 10394639. The reversal of 10394631 is 13649301.
10394631 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10394631 - 22 = 10394627 is a prime.
It is a super-2 number, since 2×103946312 = 216096707252322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10394595 and 10394604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10394639) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44305 + ... + 44538.
Almost surely, 210394631 is an apocalyptic number.
10394631 is a deficient number, since it is larger than the sum of its proper divisors (5774977).
10394631 is a wasteful number, since it uses less digits than its factorization.
10394631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88862 (or 88859 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 10394631 is about 3224.0705637439. The cubic root of 10394631 is about 218.2410080415.
It can be divided in two parts, 10394 and 631, that added together give a square (11025 = 1052).
The spelling of 10394631 in words is "ten million, three hundred ninety-four thousand, six hundred thirty-one".
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