Base | Representation |
---|---|
bin | 111000111001… |
… | …010100110110 |
3 | 1001001202100121 |
4 | 320321110312 |
5 | 12304233440 |
6 | 1251402154 |
7 | 240526405 |
oct | 70712466 |
9 | 31052317 |
10 | 14914870 |
11 | 8467843 |
12 | 4bb335a |
13 | 3122989 |
14 | 1da363c |
15 | 149934a |
hex | e39536 |
14914870 has 32 divisors (see below), whose sum is σ = 27628128. Its totient is φ = 5795328.
The previous prime is 14914859. The next prime is 14914877. The reversal of 14914870 is 7841941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14914877) 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 15 ways as a sum of consecutive naturals, for example, 75612 + ... + 75808.
It is an arithmetic number, because the mean of its divisors is an integer number (863379).
Almost surely, 214914870 is an apocalyptic number.
14914870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14914870 is a deficient number, since it is larger than the sum of its proper divisors (12713258).
14914870 is a wasteful number, since it uses less digits than its factorization.
14914870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384.
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 14914870 is about 3861.9774727463. The cubic root of 14914870 is about 246.1537695062.
The spelling of 14914870 in words is "fourteen million, nine hundred fourteen thousand, eight hundred seventy".
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