Base | Representation |
---|---|
bin | 1000110010110000111… |
… | …10111011000110110001 |
3 | 1001212212010001121221022 |
4 | 10121120132323012301 |
5 | 14422231321242040 |
6 | 350444141505225 |
7 | 30554055300311 |
oct | 4313036730661 |
9 | 1055763047838 |
10 | 302132212145 |
11 | 1071518368a5 |
12 | 4a67b572215 |
13 | 2264c7b75ba |
14 | 108a23b5441 |
15 | 7cd498a6b5 |
hex | 46587bb1b1 |
302132212145 has 32 divisors (see below), whose sum is σ = 380311835904. Its totient is φ = 230161075200.
The previous prime is 302132212117. The next prime is 302132212157. The reversal of 302132212145 is 541212231203.
It is not a de Polignac number, because 302132212145 - 216 = 302132146609 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13043444 + ... + 13066586.
It is an arithmetic number, because the mean of its divisors is an integer number (11884744872).
Almost surely, 2302132212145 is an apocalyptic number.
It is an amenable number.
302132212145 is a deficient number, since it is larger than the sum of its proper divisors (78179623759).
302132212145 is a wasteful number, since it uses less digits than its factorization.
302132212145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24713.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 302132212145 its reverse (541212231203), we get a palindrome (843344443348).
The spelling of 302132212145 in words is "three hundred two billion, one hundred thirty-two million, two hundred twelve thousand, one hundred forty-five".
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