Base | Representation |
---|---|
bin | 110101111010… |
… | …001111010100 |
3 | 222120222201002 |
4 | 311322033110 |
5 | 12104212210 |
6 | 1222522432 |
7 | 231056456 |
oct | 65721724 |
9 | 28528632 |
10 | 14132180 |
11 | 7a82797 |
12 | 4896418 |
13 | 2c0a64a |
14 | 1c3c2d6 |
15 | 13924a5 |
hex | d7a3d4 |
14132180 has 24 divisors (see below), whose sum is σ = 29750280. Its totient is φ = 5639040.
The previous prime is 14132141. The next prime is 14132191. The reversal of 14132180 is 8123141.
It can be written as a sum of positive squares in 4 ways, for example, as 2815684 + 11316496 = 1678^2 + 3364^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12686 + ... + 13754.
It is an arithmetic number, because the mean of its divisors is an integer number (1239595).
Almost surely, 214132180 is an apocalyptic number.
14132180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14132180 is an abundant number, since it is smaller than the sum of its proper divisors (15618100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14132180 is a wasteful number, since it uses less digits than its factorization.
14132180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1739 (or 1737 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 14132180 is about 3759.2791862271. The cubic root of 14132180 is about 241.7703579341.
The spelling of 14132180 in words is "fourteen million, one hundred thirty-two thousand, one hundred eighty".
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