Base | Representation |
---|---|
bin | 110101111000… |
… | …011110110010 |
3 | 222120121211100 |
4 | 311320132302 |
5 | 12103444403 |
6 | 1222425230 |
7 | 231026460 |
oct | 65703662 |
9 | 28517740 |
10 | 14124978 |
11 | 7a7833a |
12 | 4892216 |
13 | 2c0729a |
14 | 1c39830 |
15 | 13902a3 |
hex | d787b2 |
14124978 has 24 divisors (see below), whose sum is σ = 34976448. Its totient is φ = 4035672.
The previous prime is 14124959. The next prime is 14124997. The reversal of 14124978 is 87942141.
It is an interprime number because it is at equal distance from previous prime (14124959) and next prime (14124997).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55926 + ... + 56177.
It is an arithmetic number, because the mean of its divisors is an integer number (1457352).
Almost surely, 214124978 is an apocalyptic number.
14124978 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
14124978 is an abundant number, since it is smaller than the sum of its proper divisors (20851470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14124978 is a wasteful number, since it uses less digits than its factorization.
14124978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112118 (or 112115 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 14124978 is about 3758.3211677556. The cubic root of 14124978 is about 241.7292808559.
The spelling of 14124978 in words is "fourteen million, one hundred twenty-four thousand, nine hundred seventy-eight".
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