Base | Representation |
---|---|
bin | 10100011010110… |
… | …001000100001000 |
3 | 212212120220101122 |
4 | 110122301010020 |
5 | 1200143423112 |
6 | 53554134412 |
7 | 11326502132 |
oct | 2432610410 |
9 | 785526348 |
10 | 342561032 |
11 | 1664041a0 |
12 | 96881408 |
13 | 55c80248 |
14 | 336d2052 |
15 | 20119872 |
hex | 146b1108 |
342561032 has 64 divisors (see below), whose sum is σ = 741830400. Its totient is φ = 146664000.
The previous prime is 342561019. The next prime is 342561049. The reversal of 342561032 is 230165243.
It is a junction number, because it is equal to n+sod(n) for n = 342560992 and 342561010.
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, 352307 + ... + 353277.
It is an arithmetic number, because the mean of its divisors is an integer number (11591100).
Almost surely, 2342561032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 342561032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370915200).
342561032 is an abundant number, since it is smaller than the sum of its proper divisors (399269368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342561032 is a wasteful number, since it uses less digits than its factorization.
342561032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1218 (or 1214 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 342561032 is about 18508.4043612625. The cubic root of 342561032 is about 699.7012548330.
The spelling of 342561032 in words is "three hundred forty-two million, five hundred sixty-one thousand, thirty-two".
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