Base | Representation |
---|---|
bin | 11001000011111… |
… | …100010010111010 |
3 | 1002022011202220102 |
4 | 121003330102322 |
5 | 1330114320202 |
6 | 105415555402 |
7 | 13263611663 |
oct | 3103742272 |
9 | 1068152812 |
10 | 420463802 |
11 | 1a6382750 |
12 | b898bb62 |
13 | 69157b65 |
14 | 3dbb036a |
15 | 26da6d02 |
hex | 190fc4ba |
420463802 has 8 divisors (see below), whose sum is σ = 688031712. Its totient is φ = 191119900.
The previous prime is 420463801. The next prime is 420463811. The reversal of 420463802 is 208364024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (420463801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9555974 + ... + 9556017.
It is an arithmetic number, because the mean of its divisors is an integer number (86003964).
Almost surely, 2420463802 is an apocalyptic number.
420463802 is a deficient number, since it is larger than the sum of its proper divisors (267567910).
420463802 is a wasteful number, since it uses less digits than its factorization.
420463802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19112004.
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 420463802 is about 20505.2140198536. The cubic root of 420463802 is about 749.1628003285.
The spelling of 420463802 in words is "four hundred twenty million, four hundred sixty-three thousand, eight hundred two".
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