Base | Representation |
---|---|
bin | 101000000000111… |
… | …1001010101110000 |
3 | 10110120110220212100 |
4 | 1100001321111300 |
5 | 10222211034123 |
6 | 341122100400 |
7 | 45162354204 |
oct | 12001712560 |
9 | 3416426770 |
10 | 1342674288 |
11 | 6299a507a |
12 | 3157aa700 |
13 | 185229b37 |
14 | ca46cb04 |
15 | 7cd1e643 |
hex | 50079570 |
1342674288 has 60 divisors (see below), whose sum is σ = 3764058688. Its totient is φ = 446791680.
The previous prime is 1342674287. The next prime is 1342674323. The reversal of 1342674288 is 8824762431.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1342674287) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79728 + ... + 95088.
Almost surely, 21342674288 is an apocalyptic number.
1342674288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1342674288 is an abundant number, since it is smaller than the sum of its proper divisors (2421384400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1342674288 is a wasteful number, since it uses less digits than its factorization.
1342674288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15982 (or 15973 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The square root of 1342674288 is about 36642.5202190024. The cubic root of 1342674288 is about 1103.2067001023.
The spelling of 1342674288 in words is "one billion, three hundred forty-two million, six hundred seventy-four thousand, two hundred eighty-eight".
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