Base | Representation |
---|---|
bin | 110100110000001110000000… |
… | …1000101000001000011111111 |
3 | 2020211222021000200100200011111 |
4 | 1221200130001011001003333 |
5 | 441310032112341103311 |
6 | 4322521402243502451 |
7 | 166511425016610640 |
oct | 15140340105010377 |
9 | 2224867020320144 |
10 | 464023989784831 |
11 | 124941518175823 |
12 | 44062b5b387a27 |
13 | 16bbc375055508 |
14 | 8282c4941b6c7 |
15 | 389a4ded10d21 |
hex | 1a607011410ff |
464023989784831 has 16 divisors (see below), whose sum is σ = 531614041772800. Its totient is φ = 396759181186368.
The previous prime is 464023989784801. The next prime is 464023989784897. The reversal of 464023989784831 is 138487989320464.
It is not a de Polignac number, because 464023989784831 - 219 = 464023989260543 is a prime.
It is a super-2 number, since 2×4640239897848312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (464023989784801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394905316 + ... + 396078598.
It is an arithmetic number, because the mean of its divisors is an integer number (33225877610800).
Almost surely, 2464023989784831 is an apocalyptic number.
464023989784831 is a deficient number, since it is larger than the sum of its proper divisors (67590051987969).
464023989784831 is a wasteful number, since it uses less digits than its factorization.
464023989784831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1311838.
The product of its (nonzero) digits is 2006581248, while the sum is 76.
The spelling of 464023989784831 in words is "four hundred sixty-four trillion, twenty-three billion, nine hundred eighty-nine million, seven hundred eighty-four thousand, eight hundred thirty-one".
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