Base | Representation |
---|---|
bin | 10101010011110110010… |
… | …000110000111111000111 |
3 | 12011222220222110210002010 |
4 | 111103312100300333013 |
5 | 142443113120030402 |
6 | 3040425004545303 |
7 | 210541463422344 |
oct | 25236620607707 |
9 | 5158828423063 |
10 | 1464420470727 |
11 | 51506a1a6445 |
12 | 1b7993552233 |
13 | a812c1137c6 |
14 | 50c421c57cb |
15 | 2815d9e1a6c |
hex | 154f6430fc7 |
1464420470727 has 48 divisors (see below), whose sum is σ = 2170742837760. Its totient is φ = 875026496256.
The previous prime is 1464420470699. The next prime is 1464420470753. The reversal of 1464420470727 is 7270740244641.
It is not a de Polignac number, because 1464420470727 - 26 = 1464420470663 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1464420470797) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6004674 + ... + 6243792.
It is an arithmetic number, because the mean of its divisors is an integer number (45223809120).
Almost surely, 21464420470727 is an apocalyptic number.
1464420470727 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
1464420470727 is a deficient number, since it is larger than the sum of its proper divisors (706322367033).
1464420470727 is a wasteful number, since it uses less digits than its factorization.
1464420470727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239412 (or 239389 counting only the distinct ones).
The product of its (nonzero) digits is 2107392, while the sum is 48.
The spelling of 1464420470727 in words is "one trillion, four hundred sixty-four billion, four hundred twenty million, four hundred seventy thousand, seven hundred twenty-seven".
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