Base | Representation |
---|---|
bin | 111000111001… |
… | …000111101111 |
3 | 1001001201012112 |
4 | 320321013233 |
5 | 12304222111 |
6 | 1251354235 |
7 | 240524066 |
oct | 70710757 |
9 | 31051175 |
10 | 14914031 |
11 | 8467150 |
12 | 4bb297b |
13 | 3122492 |
14 | 1da31dd |
15 | 1498e8b |
hex | e391ef |
14914031 has 8 divisors (see below), whose sum is σ = 17126400. Its totient is φ = 12844440.
The previous prime is 14914019. The next prime is 14914043. The reversal of 14914031 is 13041941.
It is an interprime number because it is at equal distance from previous prime (14914019) and next prime (14914043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14914031 is a prime.
It is a super-2 number, since 2×149140312 = 444856641337922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14913988 and 14914006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14914001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35471 + ... + 35888.
It is an arithmetic number, because the mean of its divisors is an integer number (2140800).
Almost surely, 214914031 is an apocalyptic number.
14914031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14914031 is a deficient number, since it is larger than the sum of its proper divisors (2212369).
14914031 is a wasteful number, since it uses less digits than its factorization.
14914031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71389.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 14914031 is about 3861.8688481097. The cubic root of 14914031 is about 246.1491538243.
Adding to 14914031 its reverse (13041941), we get a palindrome (27955972).
The spelling of 14914031 in words is "fourteen million, nine hundred fourteen thousand, thirty-one".
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