Base | Representation |
---|---|
bin | 10010111111111100… |
… | …11010011010000011 |
3 | 222022212100100112011 |
4 | 21133332122122003 |
5 | 131342213144303 |
6 | 4404052113351 |
7 | 510524453563 |
oct | 113776323203 |
9 | 28285310464 |
10 | 10200131203 |
11 | 43647875a9 |
12 | 1b88005857 |
13 | c672bc3c2 |
14 | 6ca97ada3 |
15 | 3ea74116d |
hex | 25ff9a683 |
10200131203 has 8 divisors (see below), whose sum is σ = 10297568880. Its totient is φ = 10102732800.
The previous prime is 10200131141. The next prime is 10200131219. The reversal of 10200131203 is 30213100201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10200131203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10200131603) 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, 1022343 + ... + 1032271.
It is an arithmetic number, because the mean of its divisors is an integer number (1287196110).
Almost surely, 210200131203 is an apocalyptic number.
10200131203 is a deficient number, since it is larger than the sum of its proper divisors (97437677).
10200131203 is an equidigital number, since it uses as much as digits as its factorization.
10200131203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19637.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10200131203 its reverse (30213100201), we get a palindrome (40413231404).
The spelling of 10200131203 in words is "ten billion, two hundred million, one hundred thirty-one thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •