Base | Representation |
---|---|
bin | 111000111110… |
… | …001110100101 |
3 | 1001002202220021 |
4 | 320332032211 |
5 | 12310404244 |
6 | 1252035141 |
7 | 240642061 |
oct | 70761645 |
9 | 31082807 |
10 | 14934949 |
11 | 8480937 |
12 | 5002ab1 |
13 | 312bb63 |
14 | 1daaaa1 |
15 | 14a0284 |
hex | e3e3a5 |
14934949 has 4 divisors (see below), whose sum is σ = 14954220. Its totient is φ = 14915680.
The previous prime is 14934943. The next prime is 14934967. The reversal of 14934949 is 94943941.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6466849 + 8468100 = 2543^2 + 2910^2 .
It is a cyclic number.
It is not a de Polignac number, because 14934949 - 211 = 14932901 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 (14934943) 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, 8422 + ... + 10039.
It is an arithmetic number, because the mean of its divisors is an integer number (3738555).
Almost surely, 214934949 is an apocalyptic number.
It is an amenable number.
14934949 is a deficient number, since it is larger than the sum of its proper divisors (19271).
14934949 is an equidigital number, since it uses as much as digits as its factorization.
14934949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19270.
The product of its digits is 139968, while the sum is 43.
The square root of 14934949 is about 3864.5761733986. The cubic root of 14934949 is about 246.2641806877.
It can be divided in two parts, 14 and 934949, that multiplied together give a triangular number (13089286 = T5116).
The spelling of 14934949 in words is "fourteen million, nine hundred thirty-four thousand, nine hundred forty-nine".
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