Base | Representation |
---|---|
bin | 101000100011… |
… | …100000000000 |
3 | 202000010012222 |
4 | 220203200000 |
5 | 10210144133 |
6 | 1015510212 |
7 | 156235442 |
oct | 50434000 |
9 | 22003188 |
10 | 10631168 |
11 | 6001399 |
12 | 3688368 |
13 | 2282c42 |
14 | 15aa492 |
15 | deee98 |
hex | a23800 |
10631168 has 48 divisors (see below), whose sum is σ = 22113000. Its totient is φ = 5103616.
The previous prime is 10631167. The next prime is 10631189. The reversal of 10631168 is 86113601.
It is a super-2 number, since 2×106311682 = 226043466088448, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10631161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59303 + ... + 59481.
Almost surely, 210631168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10631168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11056500).
10631168 is an abundant number, since it is smaller than the sum of its proper divisors (11481832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10631168 is an equidigital number, since it uses as much as digits as its factorization.
10631168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230 (or 210 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 10631168 is about 3260.5471933404. The cubic root of 10631168 is about 219.8840159990.
Adding to 10631168 its reverse (86113601), we get a palindrome (96744769).
The spelling of 10631168 in words is "ten million, six hundred thirty-one thousand, one hundred sixty-eight".
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