Base | Representation |
---|---|
bin | 110111100101… |
… | …101011000011 |
3 | 1000102100100010 |
4 | 313211223003 |
5 | 12212302402 |
6 | 1240200003 |
7 | 234601425 |
oct | 67455303 |
9 | 30370303 |
10 | 14572227 |
11 | 825336a |
12 | 4a69003 |
13 | 3032a27 |
14 | 1d14815 |
15 | 142ca6c |
hex | de5ac3 |
14572227 has 16 divisors (see below), whose sum is σ = 20135808. Its totient is φ = 9367680.
The previous prime is 14572219. The next prime is 14572231. The reversal of 14572227 is 72227541.
It is not a de Polignac number, because 14572227 - 23 = 14572219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14572194 and 14572203.
It is not an unprimeable number, because it can be changed into a prime (14572267) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10027 + ... + 11387.
It is an arithmetic number, because the mean of its divisors is an integer number (1258488).
Almost surely, 214572227 is an apocalyptic number.
14572227 is a deficient number, since it is larger than the sum of its proper divisors (5563581).
14572227 is a wasteful number, since it uses less digits than its factorization.
14572227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1490.
The product of its digits is 7840, while the sum is 30.
The square root of 14572227 is about 3817.3586417836. The cubic root of 14572227 is about 244.2541638500.
Adding to 14572227 its reverse (72227541), we get a palindrome (86799768).
The spelling of 14572227 in words is "fourteen million, five hundred seventy-two thousand, two hundred twenty-seven".
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