Base | Representation |
---|---|
bin | 100111101001010… |
… | …1111010000010110 |
3 | 10102201012212021202 |
4 | 1033102233100112 |
5 | 10211024442324 |
6 | 340001112502 |
7 | 44652316160 |
oct | 11722572026 |
9 | 3381185252 |
10 | 1330312214 |
11 | 622a21290 |
12 | 311628732 |
13 | 1827bc0ba |
14 | c8971930 |
15 | 7bbcb8ae |
hex | 4f4af416 |
1330312214 has 64 divisors (see below), whose sum is σ = 2535321600. Its totient is φ = 508511520.
The previous prime is 1330312213. The next prime is 1330312219. The reversal of 1330312214 is 4122130331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330312213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2543357 + ... + 2543879.
It is an arithmetic number, because the mean of its divisors is an integer number (39614400).
Almost surely, 21330312214 is an apocalyptic number.
1330312214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1330312214 is a deficient number, since it is larger than the sum of its proper divisors (1205009386).
1330312214 is a wasteful number, since it uses less digits than its factorization.
1330312214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 1330312214 is about 36473.4453267031. The cubic root of 1330312214 is about 1099.8104946271.
Adding to 1330312214 its reverse (4122130331), we get a palindrome (5452442545).
The spelling of 1330312214 in words is "one billion, three hundred thirty million, three hundred twelve thousand, two hundred fourteen".
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