Base | Representation |
---|---|
bin | 10100011001100… |
… | …110001110111000 |
3 | 212212000022221100 |
4 | 110121212032320 |
5 | 1200104121040 |
6 | 53543411400 |
7 | 11324054406 |
oct | 2431461670 |
9 | 785008840 |
10 | 342254520 |
11 | 166214983 |
12 | 96753b60 |
13 | 55ba388a |
14 | 33652476 |
15 | 200a8b30 |
hex | 146663b8 |
342254520 has 96 divisors (see below), whose sum is σ = 1150718400. Its totient is φ = 88118016.
The previous prime is 342254503. The next prime is 342254531. The reversal of 342254520 is 25452243.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5952 + ... + 26831.
It is an arithmetic number, because the mean of its divisors is an integer number (11986650).
Almost surely, 2342254520 is an apocalyptic number.
342254520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 342254520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575359200).
342254520 is an abundant number, since it is smaller than the sum of its proper divisors (808463880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342254520 is a wasteful number, since it uses less digits than its factorization.
342254520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32829 (or 32822 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 342254520 is about 18500.1221617588. The cubic root of 342254520 is about 699.4925029039.
The spelling of 342254520 in words is "three hundred forty-two million, two hundred fifty-four thousand, five hundred twenty".
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