Base | Representation |
---|---|
bin | 101011101001001… |
… | …0110100100110111 |
3 | 10210001120200201202 |
4 | 1113102112210313 |
5 | 10444343210410 |
6 | 401151443115 |
7 | 51201303611 |
oct | 12722264467 |
9 | 3701520652 |
10 | 1464428855 |
11 | 6916a508a |
12 | 34a52649b |
13 | 1a4519566 |
14 | dc6c3db1 |
15 | 8886eca5 |
hex | 57496937 |
1464428855 has 16 divisors (see below), whose sum is σ = 1801017504. Its totient is φ = 1142494080.
The previous prime is 1464428839. The next prime is 1464428869. The reversal of 1464428855 is 5588244641.
It is not a de Polignac number, because 1464428855 - 24 = 1464428839 is a prime.
It is a super-2 number, since 2×14644288552 = 4289103742713222050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 140525 + ... + 150585.
It is an arithmetic number, because the mean of its divisors is an integer number (112563594).
Almost surely, 21464428855 is an apocalyptic number.
1464428855 is a deficient number, since it is larger than the sum of its proper divisors (336588649).
1464428855 is a wasteful number, since it uses less digits than its factorization.
1464428855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10786.
The product of its digits is 1228800, while the sum is 47.
The square root of 1464428855 is about 38267.8566815546. The cubic root of 1464428855 is about 1135.5931370356.
The spelling of 1464428855 in words is "one billion, four hundred sixty-four million, four hundred twenty-eight thousand, eight hundred fifty-five".
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