Base | Representation |
---|---|
bin | 110111001101… |
… | …001110000111 |
3 | 1000020020221122 |
4 | 313031032013 |
5 | 12201101241 |
6 | 1234104155 |
7 | 234003425 |
oct | 67151607 |
9 | 30206848 |
10 | 14472071 |
11 | 8195099 |
12 | 4a1b05b |
13 | 2cc9273 |
14 | 1cca115 |
15 | 140d04b |
hex | dcd387 |
14472071 has 8 divisors (see below), whose sum is σ = 15081984. Its totient is φ = 13871160.
The previous prime is 14472061. The next prime is 14472079. The reversal of 14472071 is 17027441.
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 14472071 - 218 = 14209927 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14472071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14472079) 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, 1136 + ... + 5498.
It is an arithmetic number, because the mean of its divisors is an integer number (1885248).
Almost surely, 214472071 is an apocalyptic number.
14472071 is a deficient number, since it is larger than the sum of its proper divisors (609913).
14472071 is a wasteful number, since it uses less digits than its factorization.
14472071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4501.
The product of its (nonzero) digits is 1568, while the sum is 26.
The square root of 14472071 is about 3804.2175279550. The cubic root of 14472071 is about 243.6932845473.
The spelling of 14472071 in words is "fourteen million, four hundred seventy-two thousand, seventy-one".
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