Base | Representation |
---|---|
bin | 110100010001000001… |
… | …000101100101110111 |
3 | 12100212002211001220012 |
4 | 310101001011211313 |
5 | 1404413214310232 |
6 | 41440423530435 |
7 | 4024464513626 |
oct | 642101054567 |
9 | 170762731805 |
10 | 56120072567 |
11 | 21889355169 |
12 | aa625b9a1b |
13 | 53a4989740 |
14 | 2a054776bd |
15 | 16d6ce99b2 |
hex | d11045977 |
56120072567 has 8 divisors (see below), whose sum is σ = 60438985824. Its totient is φ = 51801442848.
The previous prime is 56120072549. The next prime is 56120072609. The reversal of 56120072567 is 76527002165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56120072567 - 228 = 55851637111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56120072507) 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, 527078 + ... + 624540.
It is an arithmetic number, because the mean of its divisors is an integer number (7554873228).
Almost surely, 256120072567 is an apocalyptic number.
56120072567 is a deficient number, since it is larger than the sum of its proper divisors (4318913257).
56120072567 is a wasteful number, since it uses less digits than its factorization.
56120072567 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141769.
The product of its (nonzero) digits is 176400, while the sum is 41.
The spelling of 56120072567 in words is "fifty-six billion, one hundred twenty million, seventy-two thousand, five hundred sixty-seven".
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