Base | Representation |
---|---|
bin | 1000110010101111101… |
… | …01000001111100110100 |
3 | 1001212211100101200110002 |
4 | 10121113311001330310 |
5 | 14422221013331012 |
6 | 350443110250432 |
7 | 30553563040631 |
oct | 4312765017464 |
9 | 1055740350402 |
10 | 302121230132 |
11 | 107146615957 |
12 | 4a677956a18 |
13 | 2264a440a77 |
14 | 108a0b57188 |
15 | 7cd3a1b7c2 |
hex | 4657d41f34 |
302121230132 has 12 divisors (see below), whose sum is σ = 528742847556. Its totient is φ = 151051845120.
The previous prime is 302121230101. The next prime is 302121230149. The reversal of 302121230132 is 231032121203.
It can be written as a sum of positive squares in 2 ways, for example, as 44459409316 + 257661820816 = 210854^2 + 507604^2 .
It is a super-3 number, since 3×3021212301323 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114669 + ... + 2253012.
It is an arithmetic number, because the mean of its divisors is an integer number (44061903963).
Almost surely, 2302121230132 is an apocalyptic number.
It is an amenable number.
302121230132 is a deficient number, since it is larger than the sum of its proper divisors (226621617424).
302121230132 is a wasteful number, since it uses less digits than its factorization.
302121230132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4384978 (or 4384976 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 302121230132 its reverse (231032121203), we get a palindrome (533153351335).
The spelling of 302121230132 in words is "three hundred two billion, one hundred twenty-one million, two hundred thirty thousand, one hundred thirty-two".
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