Base | Representation |
---|---|
bin | 101000000010101111… |
… | …011101001001100000 |
3 | 11002222102221012211120 |
4 | 220002233131021200 |
5 | 1201023342330202 |
6 | 31430230212240 |
7 | 3051321100305 |
oct | 500257351140 |
9 | 132872835746 |
10 | 42995667552 |
11 | 17263a2a452 |
12 | 83bb1b4080 |
13 | 40928aab06 |
14 | 211c3a70ac |
15 | 11b99c20bc |
hex | a02bdd260 |
42995667552 has 48 divisors (see below), whose sum is σ = 114776585280. Its totient is φ = 14088973952.
The previous prime is 42995667503. The next prime is 42995667557. The reversal of 42995667552 is 25576659924.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42995667557) 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, 3789858 + ... + 3801185.
It is an arithmetic number, because the mean of its divisors is an integer number (2391178860).
Almost surely, 242995667552 is an apocalyptic number.
It is an amenable number.
42995667552 is an abundant number, since it is smaller than the sum of its proper divisors (71780917728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42995667552 is a wasteful number, since it uses less digits than its factorization.
42995667552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7591115 (or 7591107 counting only the distinct ones).
The product of its digits is 40824000, while the sum is 60.
The spelling of 42995667552 in words is "forty-two billion, nine hundred ninety-five million, six hundred sixty-seven thousand, five hundred fifty-two".
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