Base | Representation |
---|---|
bin | 1001101101101001… |
… | …01101000011011001 |
3 | 111110102110220021110 |
4 | 10312310231003121 |
5 | 41134434043420 |
6 | 2221242130533 |
7 | 243140445321 |
oct | 46664550331 |
9 | 14412426243 |
10 | 5214752985 |
11 | 2236657112 |
12 | 10164b0a49 |
13 | 6514acc70 |
14 | 376804281 |
15 | 207c26ee0 |
hex | 136d2d0d9 |
5214752985 has 32 divisors (see below), whose sum is σ = 8991400320. Its totient is φ = 2565554688.
The previous prime is 5214752957. The next prime is 5214753023. The reversal of 5214752985 is 5892574125.
It is not a de Polignac number, because 5214752985 - 213 = 5214744793 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315046 + ... + 331184.
It is an arithmetic number, because the mean of its divisors is an integer number (280981260).
Almost surely, 25214752985 is an apocalyptic number.
It is an amenable number.
5214752985 is a deficient number, since it is larger than the sum of its proper divisors (3776647335).
5214752985 is a wasteful number, since it uses less digits than its factorization.
5214752985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17817.
The product of its digits is 1008000, while the sum is 48.
The square root of 5214752985 is about 72213.2466033760. The cubic root of 5214752985 is about 1734.1150755290.
The spelling of 5214752985 in words is "five billion, two hundred fourteen million, seven hundred fifty-two thousand, nine hundred eighty-five".
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