Base | Representation |
---|---|
bin | 110010000100… |
… | …010110010110 |
3 | 220200211010122 |
4 | 302010112112 |
5 | 11330000024 |
6 | 1145151542 |
7 | 216363230 |
oct | 62042626 |
9 | 26624118 |
10 | 13125014 |
11 | 7455021 |
12 | 448b5b2 |
13 | 29470a6 |
14 | 1a59250 |
15 | 1243d5e |
hex | c84596 |
13125014 has 8 divisors (see below), whose sum is σ = 22500048. Its totient is φ = 5625000.
The previous prime is 13125001. The next prime is 13125053. The reversal of 13125014 is 41052131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13124983 and 13125001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468737 + ... + 468764.
It is an arithmetic number, because the mean of its divisors is an integer number (2812506).
Almost surely, 213125014 is an apocalyptic number.
13125014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13125014 is a deficient number, since it is larger than the sum of its proper divisors (9375034).
13125014 is an equidigital number, since it uses as much as digits as its factorization.
13125014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 937510.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 13125014 is about 3622.8461187304. The cubic root of 13125014 is about 235.8847828859.
Adding to 13125014 its reverse (41052131), we get a palindrome (54177145).
The spelling of 13125014 in words is "thirteen million, one hundred twenty-five thousand, fourteen".
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