Base | Representation |
---|---|
bin | 101011110101… |
… | …101100000111 |
3 | 210121212012110 |
4 | 223311230013 |
5 | 10420221403 |
6 | 1050152103 |
7 | 166452450 |
oct | 53655407 |
9 | 23555173 |
10 | 11492103 |
11 | 653a207 |
12 | 3a22633 |
13 | 24c4a7c |
14 | 1752127 |
15 | 1020103 |
hex | af5b07 |
11492103 has 32 divisors (see below), whose sum is σ = 18350080. Its totient is φ = 6259680.
The previous prime is 11492101. The next prime is 11492113. The reversal of 11492103 is 30129411.
It is not a de Polignac number, because 11492103 - 21 = 11492101 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 11492103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11492101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82608 + ... + 82746.
It is an arithmetic number, because the mean of its divisors is an integer number (573440).
Almost surely, 211492103 is an apocalyptic number.
11492103 is a deficient number, since it is larger than the sum of its proper divisors (6857977).
11492103 is a wasteful number, since it uses less digits than its factorization.
11492103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 11492103 is about 3390.0004424778. Note that the first 3 decimals coincide. The cubic root of 11492103 is about 225.6661934491. Note that the first 3 decimals are identical.
The spelling of 11492103 in words is "eleven million, four hundred ninety-two thousand, one hundred three".
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