Base | Representation |
---|---|
bin | 1011010000110… |
… | …11111111110001 |
3 | 20120210102010111 |
4 | 11220123333301 |
5 | 143142032023 |
6 | 13213101321 |
7 | 2225056612 |
oct | 550337761 |
9 | 216712114 |
10 | 94486513 |
11 | 49376130 |
12 | 27787841 |
13 | 167630a4 |
14 | c797c09 |
15 | 846600d |
hex | 5a1bff1 |
94486513 has 4 divisors (see below), whose sum is σ = 103076208. Its totient is φ = 85896820.
The previous prime is 94486477. The next prime is 94486517. The reversal of 94486513 is 31568449.
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: 31568449 = 11 ⋅2869859.
It is a cyclic number.
It is not a de Polignac number, because 94486513 - 221 = 92389361 is a prime.
It is a super-2 number, since 2×944865132 = 17855402277798338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94486517) 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, 4294831 + ... + 4294852.
It is an arithmetic number, because the mean of its divisors is an integer number (25769052).
Almost surely, 294486513 is an apocalyptic number.
It is an amenable number.
94486513 is a deficient number, since it is larger than the sum of its proper divisors (8589695).
94486513 is a wasteful number, since it uses less digits than its factorization.
94486513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8589694.
The product of its digits is 103680, while the sum is 40.
The square root of 94486513 is about 9720.4173264320. The cubic root of 94486513 is about 455.4666757158.
The spelling of 94486513 in words is "ninety-four million, four hundred eighty-six thousand, five hundred thirteen".
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