Base | Representation |
---|---|
bin | 11011111010100… |
… | …110101111000001 |
3 | 1012122021112110100 |
4 | 123322212233001 |
5 | 1424344112331 |
6 | 114250153013 |
7 | 14414614413 |
oct | 3372465701 |
9 | 1178245410 |
10 | 468347841 |
11 | 220408735 |
12 | 110a22769 |
13 | 76052100 |
14 | 462b69b3 |
15 | 2b1b4ae6 |
hex | 1bea6bc1 |
468347841 has 72 divisors (see below), whose sum is σ = 791350560. Its totient is φ = 265794048.
The previous prime is 468347839. The next prime is 468347843. The reversal of 468347841 is 148743864.
It is an interprime number because it is at equal distance from previous prime (468347839) and next prime (468347843).
It is not a de Polignac number, because 468347841 - 21 = 468347839 is a prime.
It is a super-2 number, since 2×4683478412 = 438699400338722562, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468347843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1525410 + ... + 1525716.
It is an arithmetic number, because the mean of its divisors is an integer number (10990980).
Almost surely, 2468347841 is an apocalyptic number.
It is an amenable number.
468347841 is a deficient number, since it is larger than the sum of its proper divisors (323002719).
468347841 is a wasteful number, since it uses less digits than its factorization.
468347841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415 (or 399 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The square root of 468347841 is about 21641.3456374598. The cubic root of 468347841 is about 776.5859115465.
The spelling of 468347841 in words is "four hundred sixty-eight million, three hundred forty-seven thousand, eight hundred forty-one".
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