Base | Representation |
---|---|
bin | 110101101100… |
… | …100000011000 |
3 | 222111010112200 |
4 | 311230200120 |
5 | 12100412203 |
6 | 1221410200 |
7 | 230433456 |
oct | 65544030 |
9 | 28433480 |
10 | 14075928 |
11 | 7a444a9 |
12 | 4869960 |
13 | 2bbab69 |
14 | 1c259d6 |
15 | 13809a3 |
hex | d6c818 |
14075928 has 48 divisors (see below), whose sum is σ = 38427480. Its totient is φ = 4654464.
The previous prime is 14075927. The next prime is 14075939. The reversal of 14075928 is 82957041.
It is a super-2 number, since 2×140759282 = 396263498122368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 14075892 and 14075901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14075927) 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, 9151 + ... + 10577.
Almost surely, 214075928 is an apocalyptic number.
14075928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14075928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19213740).
14075928 is an abundant number, since it is smaller than the sum of its proper divisors (24351552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14075928 is a wasteful number, since it uses less digits than its factorization.
14075928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1576 (or 1569 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 14075928 is about 3751.7899727997. The cubic root of 14075928 is about 241.4491489194.
The spelling of 14075928 in words is "fourteen million, seventy-five thousand, nine hundred twenty-eight".
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