Base | Representation |
---|---|
bin | 10011010111111100… |
… | …01101010101000001 |
3 | 222211220002002012112 |
4 | 21223332031111001 |
5 | 132300224413400 |
6 | 4440042105105 |
7 | 515520322442 |
oct | 115376152501 |
9 | 28756062175 |
10 | 10401404225 |
11 | 4458359a43 |
12 | 20234ab195 |
13 | c99c00c74 |
14 | 7095b12c9 |
15 | 40d24c835 |
hex | 26bf8d541 |
10401404225 has 24 divisors (see below), whose sum is σ = 13025928192. Its totient is φ = 8238585600.
The previous prime is 10401404207. The next prime is 10401404227. The reversal of 10401404225 is 52240410401.
It is a de Polignac number, because none of the positive numbers 2k-10401404225 is a prime.
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 10401404225.
It is not an unprimeable number, because it can be changed into a prime (10401404227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4154324 + ... + 4156826.
It is an arithmetic number, because the mean of its divisors is an integer number (542747008).
Almost surely, 210401404225 is an apocalyptic number.
It is an amenable number.
10401404225 is a deficient number, since it is larger than the sum of its proper divisors (2624523967).
10401404225 is a wasteful number, since it uses less digits than its factorization.
10401404225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4097 (or 4092 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
Adding to 10401404225 its reverse (52240410401), we get a palindrome (62641814626).
The spelling of 10401404225 in words is "ten billion, four hundred one million, four hundred four thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •