Base | Representation |
---|---|
bin | 1001101000010100… |
… | …1101000001010000 |
3 | 20200011020102020100 |
4 | 2122011031001100 |
5 | 20243233232222 |
6 | 1104302412400 |
7 | 121026415260 |
oct | 23205150120 |
9 | 6604212210 |
10 | 2585055312 |
11 | 1107218354 |
12 | 601891100 |
13 | 32273c838 |
14 | 1a74717a0 |
15 | 101e2c4ac |
hex | 9a14d050 |
2585055312 has 60 divisors (see below), whose sum is σ = 8268076960. Its totient is φ = 738586944.
The previous prime is 2585055287. The next prime is 2585055367. The reversal of 2585055312 is 2135505852.
2585055312 is a `hidden beast` number, since 2 + 58 + 50 + 553 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1281262 + ... + 1283277.
Almost surely, 22585055312 is an apocalyptic number.
It is an amenable number.
2585055312 is an abundant number, since it is smaller than the sum of its proper divisors (5683021648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2585055312 is a wasteful number, since it uses less digits than its factorization.
2585055312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2564560 (or 2564551 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The square root of 2585055312 is about 50843.4392227748. The cubic root of 2585055312 is about 1372.4291908088.
The spelling of 2585055312 in words is "two billion, five hundred eighty-five million, fifty-five thousand, three hundred twelve".
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