Base | Representation |
---|---|
bin | 101010100000… |
… | …011000111010 |
3 | 202222002221010 |
4 | 222200120322 |
5 | 10323031324 |
6 | 1034454350 |
7 | 163466022 |
oct | 52403072 |
9 | 22862833 |
10 | 11142714 |
11 | 6320760 |
12 | 38943b6 |
13 | 2401a2b |
14 | 16a0a82 |
15 | ea1829 |
hex | aa063a |
11142714 has 32 divisors (see below), whose sum is σ = 24463296. Its totient is φ = 3355520.
The previous prime is 11142697. The next prime is 11142731. The reversal of 11142714 is 41724111.
It is an interprime number because it is at equal distance from previous prime (11142697) and next prime (11142731).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12574 + ... + 13430.
It is an arithmetic number, because the mean of its divisors is an integer number (764478).
Almost surely, 211142714 is an apocalyptic number.
11142714 is an abundant number, since it is smaller than the sum of its proper divisors (13320582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11142714 is a wasteful number, since it uses less digits than its factorization.
11142714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070.
The product of its digits is 224, while the sum is 21.
The square root of 11142714 is about 3338.0704006956. The cubic root of 11142714 is about 223.3556765844.
Adding to 11142714 its reverse (41724111), we get a palindrome (52866825).
It can be divided in two parts, 1114 and 2714, that added together give a triangular number (3828 = T87).
The spelling of 11142714 in words is "eleven million, one hundred forty-two thousand, seven hundred fourteen".
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