Base | Representation |
---|---|
bin | 100111110011110011… |
… | …011101110011010000 |
3 | 11002022222101001200010 |
4 | 213303303131303100 |
5 | 1200020213414220 |
6 | 31345314554520 |
7 | 3042156006546 |
oct | 476363356320 |
9 | 132288331603 |
10 | 42745060560 |
11 | 17145521734 |
12 | 834b298a40 |
13 | 40529b5057 |
14 | 20d6dadd96 |
15 | 11a29bd1e0 |
hex | 9f3cddcd0 |
42745060560 has 80 divisors (see below), whose sum is σ = 133553166336. Its totient is φ = 11308921344.
The previous prime is 42745060543. The next prime is 42745060577. The reversal of 42745060560 is 6506054724.
It is an interprime number because it is at equal distance from previous prime (42745060543) and next prime (42745060577).
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670719 + ... + 731678.
Almost surely, 242745060560 is an apocalyptic number.
42745060560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42745060560 is an abundant number, since it is smaller than the sum of its proper divisors (90808105776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42745060560 is a wasteful number, since it uses less digits than its factorization.
42745060560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1402540 (or 1402534 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 39.
The spelling of 42745060560 in words is "forty-two billion, seven hundred forty-five million, sixty thousand, five hundred sixty".
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