Base | Representation |
---|---|
bin | 1001111001100011… |
… | …01000101100110101 |
3 | 111201101101021010021 |
4 | 10330301220230311 |
5 | 41341020041041 |
6 | 2235210325141 |
7 | 245462312455 |
oct | 47461505465 |
9 | 14641337107 |
10 | 5314612021 |
11 | 2287a61744 |
12 | 1043a297b1 |
13 | 6690a4554 |
14 | 385b99d65 |
15 | 21189ecd1 |
hex | 13cc68b35 |
5314612021 has 4 divisors (see below), whose sum is σ = 5367232044. Its totient is φ = 5261992000.
The previous prime is 5314611977. The next prime is 5314612027. The reversal of 5314612021 is 1202164135.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4527809521 + 786802500 = 67289^2 + 28050^2 .
It is a cyclic number.
It is not a de Polignac number, because 5314612021 - 29 = 5314611509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5314612027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26309860 + ... + 26310061.
It is an arithmetic number, because the mean of its divisors is an integer number (1341808011).
Almost surely, 25314612021 is an apocalyptic number.
It is an amenable number.
5314612021 is a deficient number, since it is larger than the sum of its proper divisors (52620023).
5314612021 is a wasteful number, since it uses less digits than its factorization.
5314612021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52620022.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 5314612021 is about 72901.3855903988. The cubic root of 5314612021 is about 1745.1142111819.
Adding to 5314612021 its reverse (1202164135), we get a palindrome (6516776156).
The spelling of 5314612021 in words is "five billion, three hundred fourteen million, six hundred twelve thousand, twenty-one".
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