Base | Representation |
---|---|
bin | 10100010111110… |
… | …110110001011011 |
3 | 212211011010200102 |
4 | 110113312301123 |
5 | 1200000013404 |
6 | 53525530015 |
7 | 11320143365 |
oct | 2427666133 |
9 | 784133612 |
10 | 341797979 |
11 | 165a32976 |
12 | 9657390b |
13 | 55a73b33 |
14 | 33573d35 |
15 | 2001871e |
hex | 145f6c5b |
341797979 has 4 divisors (see below), whose sum is σ = 342569976. Its totient is φ = 341025984.
The previous prime is 341797961. The next prime is 341797987. The reversal of 341797979 is 979797143.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 979797143 = 13 ⋅75369011.
It is a cyclic number.
It is not a de Polignac number, because 341797979 - 212 = 341793883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (341797919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385334 + ... + 386219.
It is an arithmetic number, because the mean of its divisors is an integer number (85642494).
Almost surely, 2341797979 is an apocalyptic number.
341797979 is a deficient number, since it is larger than the sum of its proper divisors (771997).
341797979 is an equidigital number, since it uses as much as digits as its factorization.
341797979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 771996.
The product of its digits is 3000564, while the sum is 56.
The square root of 341797979 is about 18487.7791797717. The cubic root of 341797979 is about 699.1813415818.
The spelling of 341797979 in words is "three hundred forty-one million, seven hundred ninety-seven thousand, nine hundred seventy-nine".
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