Base | Representation |
---|---|
bin | 1010000011110010100… |
… | …01111000101000101010 |
3 | 1020001010200210122220102 |
4 | 11001321101320220222 |
5 | 21130323310141432 |
6 | 422440423425402 |
7 | 33654041335241 |
oct | 5017121705052 |
9 | 1201120718812 |
10 | 345632115242 |
11 | 123644355937 |
12 | 56b9b5b5262 |
13 | 267929a132b |
14 | 12a2b717958 |
15 | 8ecd860962 |
hex | 5079478a2a |
345632115242 has 16 divisors (see below), whose sum is σ = 521204993280. Its totient is φ = 171898750128.
The previous prime is 345632115173. The next prime is 345632115253. The reversal of 345632115242 is 242511236543.
It is a junction number, because it is equal to n+sod(n) for n = 345632115196 and 345632115205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16388 + ... + 831584.
It is an arithmetic number, because the mean of its divisors is an integer number (32575312080).
Almost surely, 2345632115242 is an apocalyptic number.
345632115242 is a deficient number, since it is larger than the sum of its proper divisors (175572878038).
345632115242 is a wasteful number, since it uses less digits than its factorization.
345632115242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816325.
The product of its digits is 172800, while the sum is 38.
The spelling of 345632115242 in words is "three hundred forty-five billion, six hundred thirty-two million, one hundred fifteen thousand, two hundred forty-two".
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