Base | Representation |
---|---|
bin | 101000101011… |
… | …010011110101 |
3 | 202001202002202 |
4 | 220223103311 |
5 | 10212210112 |
6 | 1020314245 |
7 | 156430631 |
oct | 50532365 |
9 | 22052082 |
10 | 10663157 |
11 | 602342a |
12 | 36a2985 |
13 | 229467b |
14 | 15b7dc1 |
15 | e096c2 |
hex | a2b4f5 |
10663157 has 8 divisors (see below), whose sum is σ = 10973760. Its totient is φ = 10355040.
The previous prime is 10663153. The next prime is 10663171. The reversal of 10663157 is 75136601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10663157 - 22 = 10663153 is a prime.
It is a super-2 number, since 2×106631572 = 227405834413298, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10663151) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 11144 + ... + 12062.
It is an arithmetic number, because the mean of its divisors is an integer number (1371720).
Almost surely, 210663157 is an apocalyptic number.
It is an amenable number.
10663157 is a deficient number, since it is larger than the sum of its proper divisors (310603).
10663157 is an equidigital number, since it uses as much as digits as its factorization.
10663157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1243.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 10663157 is about 3265.4489737247. The cubic root of 10663157 is about 220.1043375612.
Adding to 10663157 its reverse (75136601), we get a palindrome (85799758).
The spelling of 10663157 in words is "ten million, six hundred sixty-three thousand, one hundred fifty-seven".
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