Base | Representation |
---|---|
bin | 10100010100000… |
… | …101100011100000 |
3 | 212202021221100211 |
4 | 110110011203200 |
5 | 1144221404302 |
6 | 53452423504 |
7 | 11305560010 |
oct | 2424054340 |
9 | 782257324 |
10 | 340809952 |
11 | 16541861a |
12 | 96177b94 |
13 | 557b91c2 |
14 | 33397c40 |
15 | 1edc0ad7 |
hex | 145058e0 |
340809952 has 96 divisors (see below), whose sum is σ = 810819072. Its totient is φ = 137854464.
The previous prime is 340809941. The next prime is 340809967. The reversal of 340809952 is 259908043.
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 15 ways as a sum of consecutive naturals, for example, 427218 + ... + 428014.
It is an arithmetic number, because the mean of its divisors is an integer number (8446032).
Almost surely, 2340809952 is an apocalyptic number.
340809952 is a gapful number since it is divisible by the number (32) 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 340809952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405409536).
340809952 is an abundant number, since it is smaller than the sum of its proper divisors (470009120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340809952 is a wasteful number, since it uses less digits than its factorization.
340809952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 920 (or 912 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 40.
The square root of 340809952 is about 18461.0387573397. The cubic root of 340809952 is about 698.5069892912.
The spelling of 340809952 in words is "three hundred forty million, eight hundred nine thousand, nine hundred fifty-two".
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