Base | Representation |
---|---|
bin | 100110101100… |
… | …111011110101 |
3 | 201002110001012 |
4 | 212230323311 |
5 | 10044124100 |
6 | 1001242005 |
7 | 152143535 |
oct | 46547365 |
9 | 21073035 |
10 | 10145525 |
11 | 57aa535 |
12 | 3493305 |
13 | 2142b90 |
14 | 14c14c5 |
15 | d56135 |
hex | 9acef5 |
10145525 has 48 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 6739200.
The previous prime is 10145503. The next prime is 10145567. The reversal of 10145525 is 52554101.
10145525 = 6252 + 6262 + ... + 6492.
It is a happy number.
It is not a de Polignac number, because 10145525 - 210 = 10144501 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10145525.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 191399 + ... + 191451.
It is an arithmetic number, because the mean of its divisors is an integer number (312480).
Almost surely, 210145525 is an apocalyptic number.
It is an amenable number.
10145525 is a deficient number, since it is larger than the sum of its proper divisors (4853515).
10145525 is a wasteful number, since it uses less digits than its factorization.
10145525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126 (or 121 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 23.
The square root of 10145525 is about 3185.2040750947. The cubic root of 10145525 is about 216.4835204456.
Adding to 10145525 its reverse (52554101), we get a palindrome (62699626).
The spelling of 10145525 in words is "ten million, one hundred forty-five thousand, five hundred twenty-five".
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