Base | Representation |
---|---|
bin | 1001101000010100… |
… | …1000110110000110 |
3 | 20200011012112210002 |
4 | 2122011020312012 |
5 | 20243232210324 |
6 | 1104302201302 |
7 | 121026314363 |
oct | 23205106606 |
9 | 6604175702 |
10 | 2585038214 |
11 | 1107206520 |
12 | 601883232 |
13 | 322734b15 |
14 | 1a746946a |
15 | 101e273ae |
hex | 9a148d86 |
2585038214 has 16 divisors (see below), whose sum is σ = 4230895680. Its totient is φ = 1174785960.
The previous prime is 2585038147. The next prime is 2585038243. The reversal of 2585038214 is 4128305852.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157697 + ... + 173315.
It is an arithmetic number, because the mean of its divisors is an integer number (264430980).
Almost surely, 22585038214 is an apocalyptic number.
2585038214 is a deficient number, since it is larger than the sum of its proper divisors (1645857466).
2585038214 is a wasteful number, since it uses less digits than its factorization.
2585038214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23155.
The product of its (nonzero) digits is 76800, while the sum is 38.
The square root of 2585038214 is about 50843.2710788753. The cubic root of 2585038214 is about 1372.4261649746.
The spelling of 2585038214 in words is "two billion, five hundred eighty-five million, thirty-eight thousand, two hundred fourteen".
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