Base | Representation |
---|---|
bin | 1001111110011010001… |
… | …00111100001000110000 |
3 | 1012202200100111110111102 |
4 | 10333031010330020300 |
5 | 21103414204244220 |
6 | 421242020503532 |
7 | 33522330530054 |
oct | 4771504741060 |
9 | 1182610443442 |
10 | 342743040560 |
11 | 1223a1569308 |
12 | 56513b4aba8 |
13 | 2642228739b |
14 | 12835b47c64 |
15 | 8daedcd775 |
hex | 4fcd13c230 |
342743040560 has 40 divisors (see below), whose sum is σ = 796950088656. Its totient is φ = 137084739840.
The previous prime is 342743040547. The next prime is 342743040569. The reversal of 342743040560 is 65040347243.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×3427430405602 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (342743040569) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716075 + ... + 1094645.
Almost surely, 2342743040560 is an apocalyptic number.
It is an amenable number.
342743040560 is an abundant number, since it is smaller than the sum of its proper divisors (454207048096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342743040560 is a wasteful number, since it uses less digits than its factorization.
342743040560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389901 (or 389895 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 38.
The spelling of 342743040560 in words is "three hundred forty-two billion, seven hundred forty-three million, forty thousand, five hundred sixty".
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