Base | Representation |
---|---|
bin | 1011010100100… |
… | …01110100010101 |
3 | 20121200221010102 |
4 | 11222101310111 |
5 | 143303002414 |
6 | 13231303445 |
7 | 2232136604 |
oct | 552216425 |
9 | 217627112 |
10 | 94969109 |
11 | 49675774 |
12 | 2797ab85 |
13 | 168a1951 |
14 | c881a3b |
15 | 850dede |
hex | 5a91d15 |
94969109 has 4 divisors (see below), whose sum is σ = 95652480. Its totient is φ = 94285740.
The previous prime is 94969099. The next prime is 94969153. The reversal of 94969109 is 90196949.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-94969109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94969159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341477 + ... + 341754.
It is an arithmetic number, because the mean of its divisors is an integer number (23913120).
Almost surely, 294969109 is an apocalyptic number.
It is an amenable number.
94969109 is a deficient number, since it is larger than the sum of its proper divisors (683371).
94969109 is a wasteful number, since it uses less digits than its factorization.
94969109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 683370.
The product of its (nonzero) digits is 157464, while the sum is 47.
The square root of 94969109 is about 9745.2095411027. The cubic root of 94969109 is about 456.2408011156.
The spelling of 94969109 in words is "ninety-four million, nine hundred sixty-nine thousand, one hundred nine".
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