Base | Representation |
---|---|
bin | 10100011011011… |
… | …010001010010000 |
3 | 212212220110022000 |
4 | 110123122022100 |
5 | 1200214314420 |
6 | 54001514000 |
7 | 11331102651 |
oct | 2433321220 |
9 | 785813260 |
10 | 342729360 |
11 | 166509706 |
12 | 96942900 |
13 | 5600ba4c |
14 | 33737528 |
15 | 2014e690 |
hex | 146da290 |
342729360 has 160 divisors (see below), whose sum is σ = 1192959360. Its totient is φ = 90432000.
The previous prime is 342729349. The next prime is 342729377. The reversal of 342729360 is 63927243.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217375 + ... + 218945.
It is an arithmetic number, because the mean of its divisors is an integer number (7455996).
Almost surely, 2342729360 is an apocalyptic number.
342729360 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 342729360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596479680).
342729360 is an abundant number, since it is smaller than the sum of its proper divisors (850230000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342729360 is a wasteful number, since it uses less digits than its factorization.
342729360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1694 (or 1682 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 36.
The square root of 342729360 is about 18512.9511423760. The cubic root of 342729360 is about 699.8158427123.
The spelling of 342729360 in words is "three hundred forty-two million, seven hundred twenty-nine thousand, three hundred sixty".
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