Base | Representation |
---|---|
bin | 1001111101111110011… |
… | …01001100010110111011 |
3 | 1012202002010121012012101 |
4 | 10332333031030112323 |
5 | 21102430120320011 |
6 | 421202544524231 |
7 | 33513503465434 |
oct | 4767715142673 |
9 | 1182063535171 |
10 | 342510323131 |
11 | 12229216a259 |
12 | 5646a020677 |
13 | 263b5cb6272 |
14 | 12812c8a48b |
15 | 8d997602c1 |
hex | 4fbf34c5bb |
342510323131 has 16 divisors (see below), whose sum is σ = 360368870400. Its totient is φ = 325082216160.
The previous prime is 342510323063. The next prime is 342510323153. The reversal of 342510323131 is 131323015243.
It is not a de Polignac number, because 342510323131 - 219 = 342509798843 is a prime.
It is a super-2 number, since 2×3425103231312 (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 342510323131.
It is not an unprimeable number, because it can be changed into a prime (342510623131) 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, 4369320 + ... + 4447018.
It is an arithmetic number, because the mean of its divisors is an integer number (22523054400).
Almost surely, 2342510323131 is an apocalyptic number.
342510323131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
342510323131 is a deficient number, since it is larger than the sum of its proper divisors (17858547269).
342510323131 is a wasteful number, since it uses less digits than its factorization.
342510323131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80466.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 342510323131 its reverse (131323015243), we get a palindrome (473833338374).
The spelling of 342510323131 in words is "three hundred forty-two billion, five hundred ten million, three hundred twenty-three thousand, one hundred thirty-one".
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