Base | Representation |
---|---|
bin | 11011101101001… |
… | …001001100110101 |
3 | 1012101122020210102 |
4 | 123231021030311 |
5 | 1422443201442 |
6 | 114042403445 |
7 | 14342616266 |
oct | 3355111465 |
9 | 1171566712 |
10 | 464818997 |
11 | 219418435 |
12 | 10b800585 |
13 | 753b7b36 |
14 | 45a3896d |
15 | 2ac19232 |
hex | 1bb49335 |
464818997 has 4 divisors (see below), whose sum is σ = 466223616. Its totient is φ = 463414380.
The previous prime is 464818969. The next prime is 464819011. The reversal of 464818997 is 799818464.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 464818997 - 28 = 464818741 is a prime.
It is a super-3 number, since 3×4648189973 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (464818397) 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, 701813 + ... + 702474.
It is an arithmetic number, because the mean of its divisors is an integer number (116555904).
Almost surely, 2464818997 is an apocalyptic number.
It is an amenable number.
464818997 is a deficient number, since it is larger than the sum of its proper divisors (1404619).
464818997 is a wasteful number, since it uses less digits than its factorization.
464818997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1404618.
The product of its digits is 3483648, while the sum is 56.
The square root of 464818997 is about 21559.6613377854. The cubic root of 464818997 is about 774.6305541231.
The spelling of 464818997 in words is "four hundred sixty-four million, eight hundred eighteen thousand, nine hundred ninety-seven".
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