Base | Representation |
---|---|
bin | 1001111101011111100… |
… | …00110000111011100000 |
3 | 1012201102002001000020210 |
4 | 10332233300300323200 |
5 | 21101412302300022 |
6 | 421121131134120 |
7 | 33504206210046 |
oct | 4765760607340 |
9 | 1181362030223 |
10 | 342251212512 |
11 | 122169983650 |
12 | 563b72a4340 |
13 | 26374403a81 |
14 | 127ca6bc396 |
15 | 8d81b2ba0c |
hex | 4fafc30ee0 |
342251212512 has 48 divisors (see below), whose sum is σ = 980083020672. Its totient is φ = 103712488320.
The previous prime is 342251212493. The next prime is 342251212519. The reversal of 342251212512 is 215212152243.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 342251212512.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342251212519) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162049708 + ... + 162051819.
It is an arithmetic number, because the mean of its divisors is an integer number (20418396264).
Almost surely, 2342251212512 is an apocalyptic number.
342251212512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
342251212512 is an abundant number, since it is smaller than the sum of its proper divisors (637831808160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342251212512 is a wasteful number, since it uses less digits than its factorization.
342251212512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324101551 (or 324101543 counting only the distinct ones).
The product of its digits is 9600, while the sum is 30.
Adding to 342251212512 its reverse (215212152243), we get a palindrome (557463364755).
The spelling of 342251212512 in words is "three hundred forty-two billion, two hundred fifty-one million, two hundred twelve thousand, five hundred twelve".
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