Base | Representation |
---|---|
bin | 11000100110111001… |
… | …10101111110010110 |
3 | 1021002201021000200121 |
4 | 30103130311332112 |
5 | 204024033330402 |
6 | 10022534302154 |
7 | 645246413560 |
oct | 142334657626 |
9 | 37081230617 |
10 | 13211230102 |
11 | 566a438794 |
12 | 26884b795a |
13 | 132708b725 |
14 | 8d4832330 |
15 | 524c78837 |
hex | 313735f96 |
13211230102 has 8 divisors (see below), whose sum is σ = 22647823056. Its totient is φ = 5661955752.
The previous prime is 13211230091. The next prime is 13211230117. The reversal of 13211230102 is 20103211231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471829633 + ... + 471829660.
It is an arithmetic number, because the mean of its divisors is an integer number (2830977882).
Almost surely, 213211230102 is an apocalyptic number.
13211230102 is a deficient number, since it is larger than the sum of its proper divisors (9436592954).
13211230102 is an equidigital number, since it uses as much as digits as its factorization.
13211230102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943659302.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13211230102 its reverse (20103211231), we get a palindrome (33314441333).
The spelling of 13211230102 in words is "thirteen billion, two hundred eleven million, two hundred thirty thousand, one hundred two".
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