Base | Representation |
---|---|
bin | 11011101010110… |
… | …011010001010001 |
3 | 1012100111001101101 |
4 | 123222303101101 |
5 | 1422314024011 |
6 | 114021304401 |
7 | 14334451000 |
oct | 3352632121 |
9 | 1170431341 |
10 | 464204881 |
11 | 219038aa8 |
12 | 10b565101 |
13 | 7523145a |
14 | 45918c37 |
15 | 2ab472c1 |
hex | 1bab3451 |
464204881 has 32 divisors (see below), whose sum is σ = 564480000. Its totient is φ = 381165120.
The previous prime is 464204833. The next prime is 464204891. The reversal of 464204881 is 188402464.
It is not a de Polignac number, because 464204881 - 217 = 464073809 is a prime.
It is a super-2 number, since 2×4642048812 = 430972343088448322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 464204881.
It is not an unprimeable number, because it can be changed into a prime (464204891) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1584171 + ... + 1584463.
It is an arithmetic number, because the mean of its divisors is an integer number (17640000).
Almost surely, 2464204881 is an apocalyptic number.
It is an amenable number.
464204881 is a deficient number, since it is larger than the sum of its proper divisors (100275119).
464204881 is a wasteful number, since it uses less digits than its factorization.
464204881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494 (or 480 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 37.
The square root of 464204881 is about 21545.4143845042. The cubic root of 464204881 is about 774.2892580649.
The spelling of 464204881 in words is "four hundred sixty-four million, two hundred four thousand, eight hundred eighty-one".
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