Base | Representation |
---|---|
bin | 111101101100011… |
… | …1110000110111010 |
3 | 12100021100011220110 |
4 | 1323120332012322 |
5 | 13214424042133 |
6 | 541230205150 |
7 | 102204633360 |
oct | 17330760672 |
9 | 5307304813 |
10 | 2070143418 |
11 | 9725a6432 |
12 | 4993537b6 |
13 | 26cb66245 |
14 | 158d17630 |
15 | c1b1ac63 |
hex | 7b63e1ba |
2070143418 has 16 divisors (see below), whose sum is σ = 4731756480. Its totient is φ = 591469536.
The previous prime is 2070143381. The next prime is 2070143419. The reversal of 2070143418 is 8143410702.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2070143419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24644523 + ... + 24644606.
It is an arithmetic number, because the mean of its divisors is an integer number (295734780).
Almost surely, 22070143418 is an apocalyptic number.
2070143418 is an abundant number, since it is smaller than the sum of its proper divisors (2661613062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2070143418 is a wasteful number, since it uses less digits than its factorization.
2070143418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49289141.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 2070143418 is about 45498.8287541559. The cubic root of 2070143418 is about 1274.4813305951.
The spelling of 2070143418 in words is "two billion, seventy million, one hundred forty-three thousand, four hundred eighteen".
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