Base | Representation |
---|---|
bin | 1001111101010011110… |
… | …10001100111010011011 |
3 | 1012201011020021110202001 |
4 | 10332221322030322123 |
5 | 21101212133220011 |
6 | 421103302421431 |
7 | 33501604465453 |
oct | 4765172147233 |
9 | 1181136243661 |
10 | 342153023131 |
11 | 1221195094a7 |
12 | 5638a431877 |
13 | 26359c7544a |
14 | 127bb63cd63 |
15 | 8d781d37c1 |
hex | 4fa9e8ce9b |
342153023131 has 16 divisors (see below), whose sum is σ = 376427692800. Its totient is φ = 309550573728.
The previous prime is 342153023087. The next prime is 342153023171. The reversal of 342153023131 is 131320351243.
It is a cyclic number.
It is not a de Polignac number, because 342153023131 - 223 = 342144634523 is a prime.
It is a super-2 number, since 2×3421530231312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 342153023131.
It is not an unprimeable number, because it can be changed into a prime (342153023171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361936 + ... + 902941.
It is an arithmetic number, because the mean of its divisors is an integer number (23526730800).
Almost surely, 2342153023131 is an apocalyptic number.
342153023131 is a deficient number, since it is larger than the sum of its proper divisors (34274669669).
342153023131 is a wasteful number, since it uses less digits than its factorization.
342153023131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1265538.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 342153023131 its reverse (131320351243), we get a palindrome (473473374374).
The spelling of 342153023131 in words is "three hundred forty-two billion, one hundred fifty-three million, twenty-three thousand, one hundred thirty-one".
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