Base | Representation |
---|---|
bin | 11000101010100100… |
… | …10011110110000101 |
3 | 1021011212012111000110 |
4 | 30111102103312011 |
5 | 204104424221201 |
6 | 10025554303233 |
7 | 646102224633 |
oct | 142522236605 |
9 | 37155174013 |
10 | 13242023301 |
11 | 5685860111 |
12 | 2696887b19 |
13 | 1330580760 |
14 | 8d896a353 |
15 | 52780c6d6 |
hex | 315493d85 |
13242023301 has 16 divisors (see below), whose sum is σ = 19020770496. Its totient is φ = 8146116096.
The previous prime is 13242023293. The next prime is 13242023321. The reversal of 13242023301 is 10332024231.
It is not a de Polignac number, because 13242023301 - 23 = 13242023293 is a prime.
It is a super-2 number, since 2×132420233012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13242023321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58261 + ... + 172853.
It is an arithmetic number, because the mean of its divisors is an integer number (1188798156).
Almost surely, 213242023301 is an apocalyptic number.
It is an amenable number.
13242023301 is a deficient number, since it is larger than the sum of its proper divisors (5778747195).
13242023301 is a wasteful number, since it uses less digits than its factorization.
13242023301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117572.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13242023301 its reverse (10332024231), we get a palindrome (23574047532).
The spelling of 13242023301 in words is "thirteen billion, two hundred forty-two million, twenty-three thousand, three hundred one".
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