Base | Representation |
---|---|
bin | 111001000001… |
… | …011100100010 |
3 | 1001010102222110 |
4 | 321001130202 |
5 | 12311320010 |
6 | 1252220150 |
7 | 241025361 |
oct | 71013442 |
9 | 31112873 |
10 | 14948130 |
11 | 848a82a |
12 | 500a656 |
13 | 3134b62 |
14 | 1db17d8 |
15 | 14a4120 |
hex | e41722 |
14948130 has 16 divisors (see below), whose sum is σ = 35875584. Its totient is φ = 3986160.
The previous prime is 14948119. The next prime is 14948147. The reversal of 14948130 is 3184941.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 498271 = 14948130 / (1 + 4 + 9 + 4 + 8 + 1 + 3 + 0).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249106 + ... + 249165.
It is an arithmetic number, because the mean of its divisors is an integer number (2242224).
Almost surely, 214948130 is an apocalyptic number.
14948130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14948130 is an abundant number, since it is smaller than the sum of its proper divisors (20927454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14948130 is a wasteful number, since it uses less digits than its factorization.
14948130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498281.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 14948130 is about 3866.2811589433. The cubic root of 14948130 is about 246.3366070861.
The spelling of 14948130 in words is "fourteen million, nine hundred forty-eight thousand, one hundred thirty".
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