Base | Representation |
---|---|
bin | 100111001010… |
… | …001000101011 |
3 | 201022112010001 |
4 | 213022020223 |
5 | 10111441011 |
6 | 1004003431 |
7 | 153152332 |
oct | 47121053 |
9 | 21275101 |
10 | 10265131 |
11 | 5881388 |
12 | 3530577 |
13 | 2185456 |
14 | 1512d19 |
15 | d7b7c1 |
hex | 9ca22b |
10265131 has 8 divisors (see below), whose sum is σ = 10422944. Its totient is φ = 10108800.
The previous prime is 10265119. The next prime is 10265183. The reversal of 10265131 is 13156201.
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 10265131 - 215 = 10232363 is a prime.
It is a super-2 number, since 2×102651312 = 210745828894322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10265099 and 10265108.
It is not an unprimeable number, because it can be changed into a prime (10265231) 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 7 ways as a sum of consecutive naturals, for example, 23491 + ... + 23923.
It is an arithmetic number, because the mean of its divisors is an integer number (1302868).
Almost surely, 210265131 is an apocalyptic number.
10265131 is a deficient number, since it is larger than the sum of its proper divisors (157813).
10265131 is a wasteful number, since it uses less digits than its factorization.
10265131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 10265131 is about 3203.9243124643. The cubic root of 10265131 is about 217.3309101084.
The spelling of 10265131 in words is "ten million, two hundred sixty-five thousand, one hundred thirty-one".
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