Base | Representation |
---|---|
bin | 110110110101… |
… | …010011111011 |
3 | 1000001021121112 |
4 | 312311103323 |
5 | 12134433024 |
6 | 1232030535 |
7 | 233115053 |
oct | 66652373 |
9 | 30037545 |
10 | 14374139 |
11 | 812855a |
12 | 499244b |
13 | 2c93810 |
14 | 1ca2563 |
15 | 13de00e |
hex | db54fb |
14374139 has 8 divisors (see below), whose sum is σ = 15640800. Its totient is φ = 13130496.
The previous prime is 14374069. The next prime is 14374141. The reversal of 14374139 is 93147341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14374139 - 28 = 14373883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14374159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4439 + ... + 6960.
It is an arithmetic number, because the mean of its divisors is an integer number (1955100).
Almost surely, 214374139 is an apocalyptic number.
14374139 is a deficient number, since it is larger than the sum of its proper divisors (1266661).
14374139 is a wasteful number, since it uses less digits than its factorization.
14374139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11509.
The product of its digits is 9072, while the sum is 32.
The square root of 14374139 is about 3791.3241750080. The cubic root of 14374139 is about 243.1423519710.
The spelling of 14374139 in words is "fourteen million, three hundred seventy-four thousand, one hundred thirty-nine".
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