Base | Representation |
---|---|
bin | 11000001010101… |
… | …101100000101001 |
3 | 1001020221112222022 |
4 | 120022231200221 |
5 | 1312244223113 |
6 | 104122234225 |
7 | 13022235065 |
oct | 3012554051 |
9 | 1036845868 |
10 | 405461033 |
11 | 19896596a |
12 | b3955975 |
13 | 66004193 |
14 | 3bbc6aa5 |
15 | 258e1908 |
hex | 182ad829 |
405461033 has 8 divisors (see below), whose sum is σ = 431948448. Its totient is φ = 379266624.
The previous prime is 405461027. The next prime is 405461041. The reversal of 405461033 is 330164504.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 405461033 - 214 = 405444649 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 405460993 and 405461011.
It is not an unprimeable number, because it can be changed into a prime (405461003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70391 + ... + 75932.
It is an arithmetic number, because the mean of its divisors is an integer number (53993556).
Almost surely, 2405461033 is an apocalyptic number.
It is an amenable number.
405461033 is a deficient number, since it is larger than the sum of its proper divisors (26487415).
405461033 is a wasteful number, since it uses less digits than its factorization.
405461033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146503.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 405461033 is about 20136.0629965244. The cubic root of 405461033 is about 740.1442578513.
The spelling of 405461033 in words is "four hundred five million, four hundred sixty-one thousand, thirty-three".
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