Base | Representation |
---|---|
bin | 1001010001111010011… |
… | …1001101011110100111 |
3 | 120020111202202022020102 |
4 | 2110132213031132213 |
5 | 10103001402312010 |
6 | 201123454054315 |
7 | 14342521262315 |
oct | 2243647153647 |
9 | 506452668212 |
10 | 159427385255 |
11 | 6168166a236 |
12 | 26a93aaa39b |
13 | 1205973bb28 |
14 | 7a058590b5 |
15 | 423157dba5 |
hex | 251e9cd7a7 |
159427385255 has 8 divisors (see below), whose sum is σ = 191589730224. Its totient is φ = 127357329600.
The previous prime is 159427385239. The next prime is 159427385261. The reversal of 159427385255 is 552583724951.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 159427385255 - 24 = 159427385239 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 159427385255.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23068526 + ... + 23075435.
It is an arithmetic number, because the mean of its divisors is an integer number (23948716278).
Almost surely, 2159427385255 is an apocalyptic number.
159427385255 is a deficient number, since it is larger than the sum of its proper divisors (32162344969).
159427385255 is an equidigital number, since it uses as much as digits as its factorization.
159427385255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46144657.
The product of its digits is 15120000, while the sum is 56.
The spelling of 159427385255 in words is "one hundred fifty-nine billion, four hundred twenty-seven million, three hundred eighty-five thousand, two hundred fifty-five".
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