Base | Representation |
---|---|
bin | 10101000101001… |
… | …100101000000000 |
3 | 220122112000012020 |
4 | 111011030220000 |
5 | 1211020341333 |
6 | 55032401440 |
7 | 11523156411 |
oct | 2505145000 |
9 | 818460166 |
10 | 353683968 |
11 | 171711000 |
12 | 9a546280 |
13 | 58375c71 |
14 | 34d89808 |
15 | 210b53b3 |
hex | 1514ca00 |
353683968 has 160 divisors (see below), whose sum is σ = 1042379712. Its totient is φ = 106557440.
The previous prime is 353683961. The next prime is 353683969. The reversal of 353683968 is 869386353.
It is a self number, because there is not a number n which added to its sum of digits gives 353683968.
It is not an unprimeable number, because it can be changed into a prime (353683961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2044330 + ... + 2044502.
Almost surely, 2353683968 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 353683968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521189856).
353683968 is an abundant number, since it is smaller than the sum of its proper divisors (688695744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
353683968 is an equidigital number, since it uses as much as digits as its factorization.
353683968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227 (or 189 counting only the distinct ones).
The product of its digits is 2799360, while the sum is 51.
The square root of 353683968 is about 18806.4873913232. The cubic root of 353683968 is about 707.1938220763.
The spelling of 353683968 in words is "three hundred fifty-three million, six hundred eighty-three thousand, nine hundred sixty-eight".
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