Base | Representation |
---|---|
bin | 110111100100… |
… | …111010110100 |
3 | 1000102012002210 |
4 | 313210322310 |
5 | 12212203030 |
6 | 1240133420 |
7 | 234556425 |
oct | 67447264 |
9 | 30365083 |
10 | 14569140 |
11 | 8251013 |
12 | 4a67270 |
13 | 30314c1 |
14 | 1d1364c |
15 | 142bbb0 |
hex | de4eb4 |
14569140 has 24 divisors (see below), whose sum is σ = 40793760. Its totient is φ = 3885088.
The previous prime is 14569111. The next prime is 14569169. The reversal of 14569140 is 4196541.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (14569111) and next prime (14569169).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 14569098 and 14569107.
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, 121350 + ... + 121469.
It is an arithmetic number, because the mean of its divisors is an integer number (1699740).
Almost surely, 214569140 is an apocalyptic number.
14569140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14569140 is an abundant number, since it is smaller than the sum of its proper divisors (26224620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14569140 is a wasteful number, since it uses less digits than its factorization.
14569140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242831 (or 242829 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 14569140 is about 3816.9542831949. The cubic root of 14569140 is about 244.2369149227.
The spelling of 14569140 in words is "fourteen million, five hundred sixty-nine thousand, one hundred forty".
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