Base | Representation |
---|---|
bin | 11000100101100101… |
… | …11110000001100110 |
3 | 1021001221121022222101 |
4 | 30102302332001212 |
5 | 204013231044110 |
6 | 10021503122314 |
7 | 645054204466 |
oct | 142262760146 |
9 | 37057538871 |
10 | 13200253030 |
11 | 5664220528 |
12 | 26848a339a |
13 | 1324a17213 |
14 | 8d31b5ba6 |
15 | 523d0b13a |
hex | 312cbe066 |
13200253030 has 8 divisors (see below), whose sum is σ = 23760455472. Its totient is φ = 5280101208.
The previous prime is 13200252991. The next prime is 13200253037. The reversal of 13200253030 is 3035200231.
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 = 13200252989 and 13200253007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13200253037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660012642 + ... + 660012661.
It is an arithmetic number, because the mean of its divisors is an integer number (2970056934).
Almost surely, 213200253030 is an apocalyptic number.
13200253030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13200253030 is a deficient number, since it is larger than the sum of its proper divisors (10560202442).
13200253030 is a wasteful number, since it uses less digits than its factorization.
13200253030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1320025310.
The product of its (nonzero) digits is 540, while the sum is 19.
Adding to 13200253030 its reverse (3035200231), we get a palindrome (16235453261).
The spelling of 13200253030 in words is "thirteen billion, two hundred million, two hundred fifty-three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •