Base | Representation |
---|---|
bin | 110101010000010… |
… | …101010111110010 |
3 | 2022021020012022101 |
4 | 311100111113302 |
5 | 3312212134130 |
6 | 224354131014 |
7 | 31066256212 |
oct | 6520252762 |
9 | 2267205271 |
10 | 893474290 |
11 | 419385505 |
12 | 20b280a6a |
13 | 113150317 |
14 | 8693c242 |
15 | 5368d1ca |
hex | 354155f2 |
893474290 has 16 divisors (see below), whose sum is σ = 1608595200. Its totient is φ = 357313840.
The previous prime is 893474269. The next prime is 893474291. The reversal of 893474290 is 92474398.
It is a happy number.
893474290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 893474290.
It is not an unprimeable number, because it can be changed into a prime (893474291) 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, 81855 + ... + 92125.
It is an arithmetic number, because the mean of its divisors is an integer number (100537200).
Almost surely, 2893474290 is an apocalyptic number.
893474290 is a deficient number, since it is larger than the sum of its proper divisors (715120910).
893474290 is a wasteful number, since it uses less digits than its factorization.
893474290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18977.
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 893474290 is about 29891.0402963831. The cubic root of 893474290 is about 963.1502019221.
The spelling of 893474290 in words is "eight hundred ninety-three million, four hundred seventy-four thousand, two hundred ninety".
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