Base | Representation |
---|---|
bin | 101011110101… |
… | …111100001010 |
3 | 210121220121111 |
4 | 223311330022 |
5 | 10420240010 |
6 | 1050200534 |
7 | 166455445 |
oct | 53657412 |
9 | 23556544 |
10 | 11493130 |
11 | 653aa60 |
12 | 3a2314a |
13 | 24c538c |
14 | 175265c |
15 | 102058a |
hex | af5f0a |
11493130 has 32 divisors (see below), whose sum is σ = 22742208. Its totient is φ = 4147200.
The previous prime is 11493127. The next prime is 11493133. The reversal of 11493130 is 3139411.
It is an interprime number because it is at equal distance from previous prime (11493127) and next prime (11493133).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a zygodrome in base 4.
It is not an unprimeable number, because it can be changed into a prime (11493133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17610 + ... + 18250.
It is an arithmetic number, because the mean of its divisors is an integer number (710694).
Almost surely, 211493130 is an apocalyptic number.
11493130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11493130 is a deficient number, since it is larger than the sum of its proper divisors (11249078).
11493130 is a wasteful number, since it uses less digits than its factorization.
11493130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 11493130 is about 3390.1519140003. The cubic root of 11493130 is about 225.6729155224.
The spelling of 11493130 in words is "eleven million, four hundred ninety-three thousand, one hundred thirty".
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