Base | Representation |
---|---|
bin | 1001100110111100111… |
… | …1001010101101011111 |
3 | 120210002100202002001111 |
4 | 2121233033022231133 |
5 | 10201033200114010 |
6 | 203500122122451 |
7 | 14632466245660 |
oct | 2315717125537 |
9 | 523070662044 |
10 | 165075004255 |
11 | 6400a599a57 |
12 | 27bab350427 |
13 | 127497c9a15 |
14 | 7dbd93b367 |
15 | 44622ac58a |
hex | 266f3cab5f |
165075004255 has 8 divisors (see below), whose sum is σ = 226388577312. Its totient is φ = 113194288608.
The previous prime is 165075004253. The next prime is 165075004333. The reversal of 165075004255 is 552400570561.
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 165075004255 - 21 = 165075004253 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 (165075004253) 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, 2358214312 + ... + 2358214381.
It is an arithmetic number, because the mean of its divisors is an integer number (28298572164).
Almost surely, 2165075004255 is an apocalyptic number.
165075004255 is a deficient number, since it is larger than the sum of its proper divisors (61313573057).
165075004255 is an equidigital number, since it uses as much as digits as its factorization.
165075004255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4716428705.
The product of its (nonzero) digits is 210000, while the sum is 40.
The spelling of 165075004255 in words is "one hundred sixty-five billion, seventy-five million, four thousand, two hundred fifty-five".
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