Base | Representation |
---|---|
bin | 101001100101… |
… | …011010000101 |
3 | 202111211112101 |
4 | 221211122011 |
5 | 10242314000 |
6 | 1025352101 |
7 | 161441464 |
oct | 51453205 |
9 | 22454471 |
10 | 10901125 |
11 | 61761a4 |
12 | 3798631 |
13 | 2348a91 |
14 | 163a9db |
15 | e54e6a |
hex | a65685 |
10901125 has 16 divisors (see below), whose sum is σ = 13978224. Its totient is φ = 8481600.
The previous prime is 10901083. The next prime is 10901141. The reversal of 10901125 is 52110901.
It can be written as a sum of positive squares in 8 ways, for example, as 2982529 + 7918596 = 1727^2 + 2814^2 .
It is not a de Polignac number, because 10901125 - 219 = 10376837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3447 + ... + 5803.
It is an arithmetic number, because the mean of its divisors is an integer number (873639).
Almost surely, 210901125 is an apocalyptic number.
It is an amenable number.
10901125 is a deficient number, since it is larger than the sum of its proper divisors (3077099).
10901125 is an equidigital number, since it uses as much as digits as its factorization.
10901125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2409 (or 2399 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 19.
The square root of 10901125 is about 3301.6851757852. The cubic root of 10901125 is about 221.7296508855.
It can be divided in two parts, 10901 and 125, that added together give a triangular number (11026 = T148).
The spelling of 10901125 in words is "ten million, nine hundred one thousand, one hundred twenty-five".
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