Base | Representation |
---|---|
bin | 10010101010101001… |
… | …10000111101111010 |
3 | 221212102002222012101 |
4 | 21111110300331322 |
5 | 131010442111102 |
6 | 4334230134014 |
7 | 503224563220 |
oct | 112524607572 |
9 | 27772088171 |
10 | 10021441402 |
11 | 428292a285 |
12 | 1b381b130a |
13 | c392869ab |
14 | 6b0d44b10 |
15 | 3d9be5e87 |
hex | 255530f7a |
10021441402 has 16 divisors (see below), whose sum is σ = 17421581952. Its totient is φ = 4234411440.
The previous prime is 10021441369. The next prime is 10021441403. The reversal of 10021441402 is 20414412001.
It is a self number, because there is not a number n which added to its sum of digits gives 10021441402.
It is not an unprimeable number, because it can be changed into a prime (10021441403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5039973 + ... + 5041960.
It is an arithmetic number, because the mean of its divisors is an integer number (1088848872).
Almost surely, 210021441402 is an apocalyptic number.
10021441402 is a deficient number, since it is larger than the sum of its proper divisors (7400140550).
10021441402 is a wasteful number, since it uses less digits than its factorization.
10021441402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10082013.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 10021441402 its reverse (20414412001), we get a palindrome (30435853403).
The spelling of 10021441402 in words is "ten billion, twenty-one million, four hundred forty-one thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •