Base | Representation |
---|---|
bin | 101000100010… |
… | …000101111011 |
3 | 201222211022110 |
4 | 220202011323 |
5 | 10210003103 |
6 | 1015423403 |
7 | 156212565 |
oct | 50420573 |
9 | 21884273 |
10 | 10625403 |
11 | 5aa8028 |
12 | 3684b63 |
13 | 2280429 |
14 | 15a8335 |
15 | ded403 |
hex | a2217b |
10625403 has 4 divisors (see below), whose sum is σ = 14167208. Its totient is φ = 7083600.
The previous prime is 10625399. The next prime is 10625413. The reversal of 10625403 is 30452601.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10625403 - 22 = 10625399 is a prime.
It is a super-2 number, since 2×106254032 = 225798377824818, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10625403.
It is not an unprimeable number, because it can be changed into a prime (10625413) 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 3 ways as a sum of consecutive naturals, for example, 1770898 + ... + 1770903.
It is an arithmetic number, because the mean of its divisors is an integer number (3541802).
Almost surely, 210625403 is an apocalyptic number.
10625403 is a deficient number, since it is larger than the sum of its proper divisors (3541805).
10625403 is an equidigital number, since it uses as much as digits as its factorization.
10625403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3541804.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 10625403 is about 3259.6630193933. The cubic root of 10625403 is about 219.8442630588.
The spelling of 10625403 in words is "ten million, six hundred twenty-five thousand, four hundred three".
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