Base | Representation |
---|---|
bin | 110110110101… |
… | …010000000010 |
3 | 1000001021021022 |
4 | 312311100002 |
5 | 12134431030 |
6 | 1232025442 |
7 | 233114246 |
oct | 66652002 |
9 | 30037238 |
10 | 14373890 |
11 | 8128353 |
12 | 4992282 |
13 | 2c9367b |
14 | 1ca2426 |
15 | 13ddde5 |
hex | db5402 |
14373890 has 8 divisors (see below), whose sum is σ = 25873020. Its totient is φ = 5749552.
The previous prime is 14373889. The next prime is 14373893. The reversal of 14373890 is 9837341.
It can be written as a sum of positive squares in 2 ways, for example, as 14371681 + 2209 = 3791^2 + 47^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14373890.
It is not an unprimeable number, because it can be changed into a prime (14373893) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718685 + ... + 718704.
Almost surely, 214373890 is an apocalyptic number.
14373890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14373890 is a deficient number, since it is larger than the sum of its proper divisors (11499130).
14373890 is a wasteful number, since it uses less digits than its factorization.
14373890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1437396.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 14373890 is about 3791.2913367348. The cubic root of 14373890 is about 243.1409479960.
The spelling of 14373890 in words is "fourteen million, three hundred seventy-three thousand, eight hundred ninety".
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