Base | Representation |
---|---|
bin | 101100001101111110… |
… | …1000011101110110001 |
3 | 100002002210201222211011 |
4 | 1120123331003232301 |
5 | 3023433304141114 |
6 | 111342341150521 |
7 | 6601103663221 |
oct | 1303375035661 |
9 | 302083658734 |
10 | 94958271409 |
11 | 372a9517861 |
12 | 164a13bb441 |
13 | 8c541305a1 |
14 | 484b61a081 |
15 | 270b7de1c4 |
hex | 161bf43bb1 |
94958271409 has 3 divisors (see below), whose sum is σ = 94958579563. Its totient is φ = 94957963256.
The previous prime is 94958271403. The next prime is 94958271413. The reversal of 94958271409 is 90417285949.
The square root of 94958271409 is 308153.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 90417285949 = 113 ⋅800152973.
It can be written as a sum of positive squares in only one way, i.e., 49914225 + 94908357184 = 7065^2 + 308072^2 .
It is not a de Polignac number, because 94958271409 - 223 = 94949882801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94958271403) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 154077 + ... + 462229.
Almost surely, 294958271409 is an apocalyptic number.
94958271409 is the 308153-rd square number.
94958271409 is the 154077-th centered octagonal number.
It is an amenable number.
94958271409 is a deficient number, since it is larger than the sum of its proper divisors (308154).
94958271409 is an frugal number, since it uses more digits than its factorization.
94958271409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616306 (or 308153 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 58.
The spelling of 94958271409 in words is "ninety-four billion, nine hundred fifty-eight million, two hundred seventy-one thousand, four hundred nine".
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