Base | Representation |
---|---|
bin | 100011000001001010… |
… | …1010011100000101111 |
3 | 21012002220002000120202 |
4 | 1012002111103200233 |
5 | 2213002433121210 |
6 | 54314043504115 |
7 | 5301360344312 |
oct | 1060225234057 |
9 | 235086060522 |
10 | 75201067055 |
11 | 299900507a4 |
12 | 126a882803b |
13 | 7125b4511a |
14 | 38d5696979 |
15 | 1e520329a5 |
hex | 118255382f |
75201067055 has 4 divisors (see below), whose sum is σ = 90241280472. Its totient is φ = 60160853640.
The previous prime is 75201067013. The next prime is 75201067061. The reversal of 75201067055 is 55076010257.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55076010257 = 523 ⋅105307859.
It is not a de Polignac number, because 75201067055 - 218 = 75200804911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7520106701 + ... + 7520106710.
It is an arithmetic number, because the mean of its divisors is an integer number (22560320118).
Almost surely, 275201067055 is an apocalyptic number.
75201067055 is a deficient number, since it is larger than the sum of its proper divisors (15040213417).
75201067055 is a wasteful number, since it uses less digits than its factorization.
75201067055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15040213416.
The product of its (nonzero) digits is 73500, while the sum is 38.
The spelling of 75201067055 in words is "seventy-five billion, two hundred one million, sixty-seven thousand, fifty-five".
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