Base | Representation |
---|---|
bin | 10011111101101… |
… | …111110111101001 |
3 | 212100021102110021 |
4 | 103331233313221 |
5 | 1141222011321 |
6 | 53123120441 |
7 | 11205030106 |
oct | 2375576751 |
9 | 770242407 |
10 | 334953961 |
11 | 162088961 |
12 | 94213121 |
13 | 54518914 |
14 | 326b1aad |
15 | 1e615941 |
hex | 13f6fde9 |
334953961 has 4 divisors (see below), whose sum is σ = 342743632. Its totient is φ = 327164292.
The previous prime is 334953911. The next prime is 334954001. The reversal of 334953961 is 169359433.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 169359433 = 53 ⋅3195461.
It is a cyclic number.
It is not a de Polignac number, because 334953961 - 29 = 334953449 is a prime.
It is a super-2 number, since 2×3349539612 = 224388311979179042, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 7789627 = 334953961 / (3 + 3 + 4 + 9 + 5 + 3 + 9 + 6 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (334953911) 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, 3894771 + ... + 3894856.
It is an arithmetic number, because the mean of its divisors is an integer number (85685908).
Almost surely, 2334953961 is an apocalyptic number.
It is an amenable number.
334953961 is a deficient number, since it is larger than the sum of its proper divisors (7789671).
334953961 is an equidigital number, since it uses as much as digits as its factorization.
334953961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7789670.
The product of its digits is 262440, while the sum is 43.
The square root of 334953961 is about 18301.7474848715. The cubic root of 334953961 is about 694.4831386501.
The spelling of 334953961 in words is "three hundred thirty-four million, nine hundred fifty-three thousand, nine hundred sixty-one".
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