Base | Representation |
---|---|
bin | 11111000101001… |
… | …00100011111110 |
3 | 200011120222211102 |
4 | 33202210203332 |
5 | 1013221032034 |
6 | 41512053102 |
7 | 6314043140 |
oct | 1742444376 |
9 | 604528742 |
10 | 260720894 |
11 | 124196515 |
12 | 73394192 |
13 | 42027425 |
14 | 268aac90 |
15 | 17d5097e |
hex | f8a48fe |
260720894 has 8 divisors (see below), whose sum is σ = 446950128. Its totient is φ = 111737520.
The previous prime is 260720849. The next prime is 260720899. The reversal of 260720894 is 498027062.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260720899) 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, 9311447 + ... + 9311474.
It is an arithmetic number, because the mean of its divisors is an integer number (55868766).
Almost surely, 2260720894 is an apocalyptic number.
260720894 is a deficient number, since it is larger than the sum of its proper divisors (186229234).
260720894 is a wasteful number, since it uses less digits than its factorization.
260720894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18622930.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 260720894 is about 16146.8539969865. The cubic root of 260720894 is about 638.8397713143.
The spelling of 260720894 in words is "two hundred sixty million, seven hundred twenty thousand, eight hundred ninety-four".
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