Base | Representation |
---|---|
bin | 111101111101110… |
… | …0000111001110101 |
3 | 12100220101020121100 |
4 | 1323323200321311 |
5 | 13224233330322 |
6 | 542152240313 |
7 | 102344620122 |
oct | 17373407165 |
9 | 5326336540 |
10 | 2079198837 |
11 | 977720951 |
12 | 4a03a0099 |
13 | 2719b6b91 |
14 | 15a1d3749 |
15 | c2808dac |
hex | 7bee0e75 |
2079198837 has 12 divisors (see below), whose sum is σ = 3014709984. Its totient is φ = 1380860520.
The previous prime is 2079198829. The next prime is 2079198839. The reversal of 2079198837 is 7388919702.
It is not a de Polignac number, because 2079198837 - 23 = 2079198829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2079198839) 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, 436839 + ... + 441572.
It is an arithmetic number, because the mean of its divisors is an integer number (251225832).
Almost surely, 22079198837 is an apocalyptic number.
It is an amenable number.
2079198837 is a deficient number, since it is larger than the sum of its proper divisors (935511147).
2079198837 is a wasteful number, since it uses less digits than its factorization.
2079198837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878680 (or 878677 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 54.
The square root of 2079198837 is about 45598.2328275998. The cubic root of 2079198837 is about 1276.3369468568.
The spelling of 2079198837 in words is "two billion, seventy-nine million, one hundred ninety-eight thousand, eight hundred thirty-seven".
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