Base | Representation |
---|---|
bin | 110111111110… |
… | …001101011010 |
3 | 1000121110012110 |
4 | 313332031122 |
5 | 12224011410 |
6 | 1242253150 |
7 | 235500432 |
oct | 67761532 |
9 | 30543173 |
10 | 14672730 |
11 | 8311926 |
12 | 4ab71b6 |
13 | 30696b7 |
14 | 1d3d2c2 |
15 | 144c720 |
hex | dfe35a |
14672730 has 32 divisors (see below), whose sum is σ = 35334144. Its totient is φ = 3899456.
The previous prime is 14672719. The next prime is 14672741. The reversal of 14672730 is 3727641.
It is an interprime number because it is at equal distance from previous prime (14672719) and next prime (14672741).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10852 + ... + 12128.
It is an arithmetic number, because the mean of its divisors is an integer number (1104192).
Almost surely, 214672730 is an apocalyptic number.
14672730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a pronic number, being equal to 3830×3831.
14672730 is an abundant number, since it is smaller than the sum of its proper divisors (20661414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14672730 is a wasteful number, since it uses less digits than its factorization.
14672730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1670.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 14672730 is about 3830.4999673672. The cubic root of 14672730 is about 244.8144089408.
The spelling of 14672730 in words is "fourteen million, six hundred seventy-two thousand, seven hundred thirty".
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