Base | Representation |
---|---|
bin | 10111000111111010… |
… | …10001110000011001 |
3 | 1012001011221012010122 |
4 | 23203331101300121 |
5 | 200411043114022 |
6 | 5411512123025 |
7 | 616432611131 |
oct | 134375216031 |
9 | 35034835118 |
10 | 12414426137 |
11 | 52a0690113 |
12 | 24a5696475 |
13 | 122ac874a9 |
14 | 85aa99ac1 |
15 | 4c9d33742 |
hex | 2e3f51c19 |
12414426137 has 4 divisors (see below), whose sum is σ = 13144686516. Its totient is φ = 11684165760.
The previous prime is 12414426133. The next prime is 12414426139. The reversal of 12414426137 is 73162441421.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73162441421 = 3221 ⋅22714201.
It can be written as a sum of positive squares in 2 ways, for example, as 6037445401 + 6376980736 = 77701^2 + 79856^2 .
It is a cyclic number.
It is not a de Polignac number, because 12414426137 - 22 = 12414426133 is a prime.
It is a super-2 number, since 2×124144261372 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12414426097 and 12414426106.
It is not an unprimeable number, because it can be changed into a prime (12414426133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365130164 + ... + 365130197.
It is an arithmetic number, because the mean of its divisors is an integer number (3286171629).
Almost surely, 212414426137 is an apocalyptic number.
12414426137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
12414426137 is a deficient number, since it is larger than the sum of its proper divisors (730260379).
12414426137 is an equidigital number, since it uses as much as digits as its factorization.
12414426137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730260378.
The product of its digits is 32256, while the sum is 35.
Adding to 12414426137 its reverse (73162441421), we get a palindrome (85576867558).
The spelling of 12414426137 in words is "twelve billion, four hundred fourteen million, four hundred twenty-six thousand, one hundred thirty-seven".
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