Base | Representation |
---|---|
bin | 100110111111011… |
… | …1011011111010000 |
3 | 10101011212200010102 |
4 | 1031332323133100 |
5 | 10134413422344 |
6 | 333454151532 |
7 | 44264503550 |
oct | 11576733720 |
9 | 3334780112 |
10 | 1308342224 |
11 | 611585972 |
12 | 3061b25a8 |
13 | 17b0990c7 |
14 | c5a93160 |
15 | 79cdbe4e |
hex | 4dfbb7d0 |
1308342224 has 20 divisors (see below), whose sum is σ = 2897043744. Its totient is φ = 560718048.
The previous prime is 1308342199. The next prime is 1308342229. The reversal of 1308342224 is 4222438031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1308342229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5840702 + ... + 5840925.
Almost surely, 21308342224 is an apocalyptic number.
1308342224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1308342224 is an abundant number, since it is smaller than the sum of its proper divisors (1588701520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1308342224 is a wasteful number, since it uses less digits than its factorization.
1308342224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11681642 (or 11681636 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 1308342224 is about 36171.0135882311. The cubic root of 1308342224 is about 1093.7224312442.
The spelling of 1308342224 in words is "one billion, three hundred eight million, three hundred forty-two thousand, two hundred twenty-four".
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