Base | Representation |
---|---|
bin | 1110110110011100010… |
… | …0011111101010110101 |
3 | 220101112121102210220201 |
4 | 3231213010133222311 |
5 | 13140002332131010 |
6 | 313112310400501 |
7 | 24301262533240 |
oct | 3554704375265 |
9 | 811477383821 |
10 | 255132302005 |
11 | 99223595759 |
12 | 41543360131 |
13 | 1b09c460c99 |
14 | c4c42b2257 |
15 | 69836a623a |
hex | 3b6711fab5 |
255132302005 has 32 divisors (see below), whose sum is σ = 368417583360. Its totient is φ = 165692252160.
The previous prime is 255132301999. The next prime is 255132302053. The reversal of 255132302005 is 500203231552.
It is not a de Polignac number, because 255132302005 - 219 = 255131777717 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2327797 + ... + 2434933.
It is an arithmetic number, because the mean of its divisors is an integer number (11513049480).
Almost surely, 2255132302005 is an apocalyptic number.
It is an amenable number.
255132302005 is a deficient number, since it is larger than the sum of its proper divisors (113285281355).
255132302005 is a wasteful number, since it uses less digits than its factorization.
255132302005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110749.
The product of its (nonzero) digits is 9000, while the sum is 28.
Adding to 255132302005 its reverse (500203231552), we get a palindrome (755335533557).
The spelling of 255132302005 in words is "two hundred fifty-five billion, one hundred thirty-two million, three hundred two thousand, five".
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