Base | Representation |
---|---|
bin | 100111111001000… |
… | …1110100111100110 |
3 | 10110021202020220211 |
4 | 1033302032213212 |
5 | 10220133122032 |
6 | 340454050034 |
7 | 45112430053 |
oct | 11762164746 |
9 | 3407666824 |
10 | 1338567142 |
11 | 62764a340 |
12 | 31434991a |
13 | 18441c583 |
14 | c9ac002a |
15 | 7c7ac747 |
hex | 4fc8e9e6 |
1338567142 has 8 divisors (see below), whose sum is σ = 2190382632. Its totient is φ = 608439600.
The previous prime is 1338567121. The next prime is 1338567163. The reversal of 1338567142 is 2417658331.
It is an interprime number because it is at equal distance from previous prime (1338567121) and next prime (1338567163).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1338567095 and 1338567104.
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, 30421959 + ... + 30422002.
It is an arithmetic number, because the mean of its divisors is an integer number (273797829).
Almost surely, 21338567142 is an apocalyptic number.
1338567142 is a deficient number, since it is larger than the sum of its proper divisors (851815490).
1338567142 is a wasteful number, since it uses less digits than its factorization.
1338567142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60843974.
The product of its digits is 120960, while the sum is 40.
The square root of 1338567142 is about 36586.4338519075. The cubic root of 1338567142 is about 1102.0806739995.
The spelling of 1338567142 in words is "one billion, three hundred thirty-eight million, five hundred sixty-seven thousand, one hundred forty-two".
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