Base | Representation |
---|---|
bin | 11001001101000010… |
… | …11011111001001110 |
3 | 1021221000100020101101 |
4 | 30212201123321032 |
5 | 210202441413402 |
6 | 10114404333314 |
7 | 656213211616 |
oct | 144641337116 |
9 | 37830306341 |
10 | 13531201102 |
11 | 5814012731 |
12 | 27576a423a |
13 | 137845c693 |
14 | 925123a46 |
15 | 542dceb87 |
hex | 32685be4e |
13531201102 has 16 divisors (see below), whose sum is σ = 21494566512. Its totient is φ = 6366487680.
The previous prime is 13531201097. The next prime is 13531201111. The reversal of 13531201102 is 20110213531.
It is a self number, because there is not a number n which added to its sum of digits gives 13531201102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176077 + ... + 240967.
It is an arithmetic number, because the mean of its divisors is an integer number (1343410407).
Almost surely, 213531201102 is an apocalyptic number.
13531201102 is a deficient number, since it is larger than the sum of its proper divisors (7963365410).
13531201102 is a wasteful number, since it uses less digits than its factorization.
13531201102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71043.
The product of its (nonzero) digits is 180, while the sum is 19.
Adding to 13531201102 its reverse (20110213531), we get a palindrome (33641414633).
The spelling of 13531201102 in words is "thirteen billion, five hundred thirty-one million, two hundred one thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •