Base | Representation |
---|---|
bin | 111100110100010101… |
… | …001000111110001010 |
3 | 20020120001010000021020 |
4 | 330310111020332022 |
5 | 2032214412411232 |
6 | 45555522253310 |
7 | 4501153543353 |
oct | 746425107612 |
9 | 206501100236 |
10 | 65302466442 |
11 | 257705a3634 |
12 | 107a57b7236 |
13 | 620916b3b5 |
14 | 3236baad2a |
15 | 1a73003e2c |
hex | f34548f8a |
65302466442 has 64 divisors (see below), whose sum is σ = 139292265600. Its totient is φ = 20350725120.
The previous prime is 65302466399. The next prime is 65302466447. The reversal of 65302466442 is 24466420356.
65302466442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×653024664422 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 65302466394 and 65302466403.
It is not an unprimeable number, because it can be changed into a prime (65302466447) 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, 5483038 + ... + 5494934.
It is an arithmetic number, because the mean of its divisors is an integer number (2176441650).
Almost surely, 265302466442 is an apocalyptic number.
65302466442 is an abundant number, since it is smaller than the sum of its proper divisors (73989799158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65302466442 is a wasteful number, since it uses less digits than its factorization.
65302466442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12551.
The product of its (nonzero) digits is 829440, while the sum is 42.
Adding to 65302466442 its reverse (24466420356), we get a palindrome (89768886798).
The spelling of 65302466442 in words is "sixty-five billion, three hundred two million, four hundred sixty-six thousand, four hundred forty-two".
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