Base | Representation |
---|---|
bin | 11011101011010… |
… | …100011100110001 |
3 | 1012100201221210212 |
4 | 123223110130301 |
5 | 1422332401120 |
6 | 114024233505 |
7 | 14335555136 |
oct | 3353243461 |
9 | 1170657725 |
10 | 464340785 |
11 | 219121117 |
12 | 10b60b895 |
13 | 7527b27c |
14 | 4595258d |
15 | 2ab726c5 |
hex | 1bad4731 |
464340785 has 24 divisors (see below), whose sum is σ = 590056488. Its totient is φ = 350572800.
The previous prime is 464340743. The next prime is 464340827. The reversal of 464340785 is 587043464.
464340785 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (464340743) and next prime (464340827).
It can be written as a sum of positive squares in 4 ways, for example, as 8133904 + 456206881 = 2852^2 + 21359^2 .
It is not a de Polignac number, because 464340785 - 214 = 464324401 is a prime.
It is a super-2 number, since 2×4643407852 = 431224729228832450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195827 + ... + 198183.
It is an arithmetic number, because the mean of its divisors is an integer number (24585687).
Almost surely, 2464340785 is an apocalyptic number.
It is an amenable number.
464340785 is a deficient number, since it is larger than the sum of its proper divisors (125715703).
464340785 is a wasteful number, since it uses less digits than its factorization.
464340785 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2465 (or 2434 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 41.
The square root of 464340785 is about 21548.5680498728. The cubic root of 464340785 is about 774.3648128786.
The spelling of 464340785 in words is "four hundred sixty-four million, three hundred forty thousand, seven hundred eighty-five".
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