Base | Representation |
---|---|
bin | 111101101100100… |
… | …0000001111100011 |
3 | 12100021100121220100 |
4 | 1323121000033203 |
5 | 13214424332123 |
6 | 541230313443 |
7 | 102205001022 |
oct | 17331001743 |
9 | 5307317810 |
10 | 2070152163 |
11 | 972601a62 |
12 | 499358883 |
13 | 26cb6a211 |
14 | 158d1a8b9 |
15 | c1b1d643 |
hex | 7b6403e3 |
2070152163 has 48 divisors (see below), whose sum is σ = 3189288960. Its totient is φ = 1290297600.
The previous prime is 2070152143. The next prime is 2070152171. The reversal of 2070152163 is 3612510702.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-2070152163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2070152143) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7871170 + ... + 7871432.
It is an arithmetic number, because the mean of its divisors is an integer number (66443520).
Almost surely, 22070152163 is an apocalyptic number.
2070152163 is a deficient number, since it is larger than the sum of its proper divisors (1119136797).
2070152163 is a wasteful number, since it uses less digits than its factorization.
2070152163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720 (or 717 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 2070152163 is about 45498.9248554293. The cubic root of 2070152163 is about 1274.4831252088.
Adding to 2070152163 its reverse (3612510702), we get a palindrome (5682662865).
The spelling of 2070152163 in words is "two billion, seventy million, one hundred fifty-two thousand, one hundred sixty-three".
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