Base | Representation |
---|---|
bin | 100111010110010… |
… | …0110010110001110 |
3 | 10102000101220122221 |
4 | 1032230212112032 |
5 | 10201000024004 |
6 | 335002525554 |
7 | 44501325460 |
oct | 11654462616 |
9 | 3360356587 |
10 | 1320314254 |
11 | 618312706 |
12 | 30a2068ba |
13 | 1806cb44c |
14 | c74cc130 |
15 | 7ada4354 |
hex | 4eb2658e |
1320314254 has 16 divisors (see below), whose sum is σ = 2264005728. Its totient is φ = 565696512.
The previous prime is 1320314249. The next prime is 1320314257. The reversal of 1320314254 is 4524130231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1320314257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52734 + ... + 73630.
It is an arithmetic number, because the mean of its divisors is an integer number (141500358).
Almost surely, 21320314254 is an apocalyptic number.
1320314254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1320314254 is a deficient number, since it is larger than the sum of its proper divisors (943691474).
1320314254 is a wasteful number, since it uses less digits than its factorization.
1320314254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25419.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 1320314254 is about 36336.1287701373. The cubic root of 1320314254 is about 1097.0483552156.
Adding to 1320314254 its reverse (4524130231), we get a palindrome (5844444485).
The spelling of 1320314254 in words is "one billion, three hundred twenty million, three hundred fourteen thousand, two hundred fifty-four".
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