Base | Representation |
---|---|
bin | 110111111101… |
… | …010101110100 |
3 | 1000121021022200 |
4 | 313331111310 |
5 | 12223403142 |
6 | 1242224500 |
7 | 235454160 |
oct | 67752564 |
9 | 30537280 |
10 | 14669172 |
11 | 830a191 |
12 | 4ab5130 |
13 | 3067bab |
14 | 1d3bca0 |
15 | 144b64c |
hex | dfd574 |
14669172 has 36 divisors (see below), whose sum is σ = 42378336. Its totient is φ = 4191120.
The previous prime is 14669167. The next prime is 14669173. The reversal of 14669172 is 27196641.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14669173) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28854 + ... + 29357.
It is an arithmetic number, because the mean of its divisors is an integer number (1177176).
Almost surely, 214669172 is an apocalyptic number.
14669172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14669172 is an abundant number, since it is smaller than the sum of its proper divisors (27709164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14669172 is a wasteful number, since it uses less digits than its factorization.
14669172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58228 (or 58223 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 14669172 is about 3830.0355089738. The cubic root of 14669172 is about 244.7946189385.
It can be divided in two parts, 14669 and 172, that added together give a palindrome (14841).
The spelling of 14669172 in words is "fourteen million, six hundred sixty-nine thousand, one hundred seventy-two".
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