Base | Representation |
---|---|
bin | 111011111110011… |
… | …0001100100111110 |
3 | 12012020201112211102 |
4 | 1313330301210332 |
5 | 13110134423124 |
6 | 531405053102 |
7 | 100604201624 |
oct | 16774614476 |
9 | 5166645742 |
10 | 2012420414 |
11 | 942a60274 |
12 | 481b57192 |
13 | 260c05814 |
14 | 1513ad514 |
15 | bba17aae |
hex | 77f3193e |
2012420414 has 4 divisors (see below), whose sum is σ = 3018630624. Its totient is φ = 1006210206.
The previous prime is 2012420411. The next prime is 2012420429. The reversal of 2012420414 is 4140242102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4140242102 = 2 ⋅2070121051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012420411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503105102 + ... + 503105105.
It is an arithmetic number, because the mean of its divisors is an integer number (754657656).
Almost surely, 22012420414 is an apocalyptic number.
2012420414 is a deficient number, since it is larger than the sum of its proper divisors (1006210210).
2012420414 is a wasteful number, since it uses less digits than its factorization.
2012420414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1006210209.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2012420414 is about 44860.0090726696. The cubic root of 2012420414 is about 1262.5237929575.
Adding to 2012420414 its reverse (4140242102), we get a palindrome (6152662516).
The spelling of 2012420414 in words is "two billion, twelve million, four hundred twenty thousand, four hundred fourteen".
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