Base | Representation |
---|---|
bin | 10100011000000… |
… | …110010100110001 |
3 | 212211021101001202 |
4 | 110120012110301 |
5 | 1200004033211 |
6 | 53531140545 |
7 | 11320530200 |
oct | 2430062461 |
9 | 784241052 |
10 | 341861681 |
11 | 165a76817 |
12 | 965a4755 |
13 | 55a96b25 |
14 | 3358d237 |
15 | 2002c53b |
hex | 14606531 |
341861681 has 12 divisors (see below), whose sum is σ = 398648880. Its totient is φ = 292307400.
The previous prime is 341861651. The next prime is 341861761. The reversal of 341861681 is 186168143.
It is not a de Polignac number, because 341861681 - 26 = 341861617 is a prime.
It is a super-2 number, since 2×3418616812 = 233738817872291522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (341861651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12206 + ... + 28856.
It is an arithmetic number, because the mean of its divisors is an integer number (33220740).
Almost surely, 2341861681 is an apocalyptic number.
It is an amenable number.
341861681 is a deficient number, since it is larger than the sum of its proper divisors (56787199).
341861681 is a wasteful number, since it uses less digits than its factorization.
341861681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17084 (or 17077 counting only the distinct ones).
The product of its digits is 27648, while the sum is 38.
The square root of 341861681 is about 18489.5019132480. The cubic root of 341861681 is about 699.2247751165.
The spelling of 341861681 in words is "three hundred forty-one million, eight hundred sixty-one thousand, six hundred eighty-one".
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