Base | Representation |
---|---|
bin | 110111011110… |
… | …100001111101 |
3 | 1000100212012122 |
4 | 313132201331 |
5 | 12210333343 |
6 | 1235412325 |
7 | 234420224 |
oct | 67364175 |
9 | 30325178 |
10 | 14542973 |
11 | 8233395 |
12 | 4a540a5 |
13 | 3022613 |
14 | 1d07cbb |
15 | 1424068 |
hex | dde87d |
14542973 has 8 divisors (see below), whose sum is σ = 15432192. Its totient is φ = 13657536.
The previous prime is 14542967. The next prime is 14542991. The reversal of 14542973 is 37924541.
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 14542973 - 218 = 14280829 is a prime.
It is a super-2 number, since 2×145429732 = 422996127357458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14542943) 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, 12836 + ... + 13922.
It is an arithmetic number, because the mean of its divisors is an integer number (1929024).
Almost surely, 214542973 is an apocalyptic number.
It is an amenable number.
14542973 is a deficient number, since it is larger than the sum of its proper divisors (889219).
14542973 is a wasteful number, since it uses less digits than its factorization.
14542973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1891.
The product of its digits is 30240, while the sum is 35.
The square root of 14542973 is about 3813.5250097515. The cubic root of 14542973 is about 244.0906061874.
The spelling of 14542973 in words is "fourteen million, five hundred forty-two thousand, nine hundred seventy-three".
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