Base | Representation |
---|---|
bin | 110011111110… |
… | …011011110011 |
3 | 221122020002102 |
4 | 303332123303 |
5 | 11442000300 |
6 | 1204011015 |
7 | 223545152 |
oct | 63763363 |
9 | 27566072 |
10 | 13625075 |
11 | 77667a2 |
12 | 4690a6b |
13 | 2a90899 |
14 | 1b49599 |
15 | 12e20d5 |
hex | cfe6f3 |
13625075 has 12 divisors (see below), whose sum is σ = 17889480. Its totient is φ = 10258560.
The previous prime is 13625069. The next prime is 13625083. The reversal of 13625075 is 57052631.
It is not a de Polignac number, because 13625075 - 214 = 13608691 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15605 + ... + 16454.
It is an arithmetic number, because the mean of its divisors is an integer number (1490790).
Almost surely, 213625075 is an apocalyptic number.
13625075 is a deficient number, since it is larger than the sum of its proper divisors (4264405).
13625075 is a wasteful number, since it uses less digits than its factorization.
13625075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32086 (or 32081 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 29.
The square root of 13625075 is about 3691.2159243263. The cubic root of 13625075 is about 238.8432472946.
The spelling of 13625075 in words is "thirteen million, six hundred twenty-five thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •