Base | Representation |
---|---|
bin | 10110011000001110… |
… | …11111111100010110 |
3 | 1011000022022102110022 |
4 | 23030013133330112 |
5 | 144101144440002 |
6 | 5304103225142 |
7 | 603505106213 |
oct | 131407377426 |
9 | 34008272408 |
10 | 12014452502 |
11 | 5105932a98 |
12 | 23b37481b2 |
13 | 1196154bc0 |
14 | 81d900b0a |
15 | 4a4b77ba2 |
hex | 2cc1dff16 |
12014452502 has 16 divisors (see below), whose sum is σ = 19414196592. Its totient is φ = 5543350560.
The previous prime is 12014452501. The next prime is 12014452531. The reversal of 12014452502 is 20525441021.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12014452501) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10073 + ... + 155339.
It is an arithmetic number, because the mean of its divisors is an integer number (1213387287).
Almost surely, 212014452502 is an apocalyptic number.
12014452502 is a deficient number, since it is larger than the sum of its proper divisors (7399744090).
12014452502 is a wasteful number, since it uses less digits than its factorization.
12014452502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148463.
The product of its (nonzero) digits is 3200, while the sum is 26.
Adding to 12014452502 its reverse (20525441021), we get a palindrome (32539893523).
The spelling of 12014452502 in words is "twelve billion, fourteen million, four hundred fifty-two thousand, five hundred two".
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