Base | Representation |
---|---|
bin | 1100001110110111101… |
… | …0111001101100000101 |
3 | 202002102201102201101122 |
4 | 3003231322321230011 |
5 | 11420341404233140 |
6 | 240312553203325 |
7 | 21116500062605 |
oct | 3035572715405 |
9 | 662381381348 |
10 | 210150071045 |
11 | 81140266872 |
12 | 3488aa00545 |
13 | 16a81131985 |
14 | a25814ac05 |
15 | 56ee5c7ab5 |
hex | 30edeb9b05 |
210150071045 has 32 divisors (see below), whose sum is σ = 281125728000. Its totient is φ = 149871707136.
The previous prime is 210150071041. The next prime is 210150071057. The reversal of 210150071045 is 540170051012.
It is a cyclic number.
It is not a de Polignac number, because 210150071045 - 22 = 210150071041 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210150071041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10191656 + ... + 10212254.
It is an arithmetic number, because the mean of its divisors is an integer number (8785179000).
Almost surely, 2210150071045 is an apocalyptic number.
It is an amenable number.
210150071045 is a deficient number, since it is larger than the sum of its proper divisors (70975656955).
210150071045 is a wasteful number, since it uses less digits than its factorization.
210150071045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26957.
The product of its (nonzero) digits is 1400, while the sum is 26.
The spelling of 210150071045 in words is "two hundred ten billion, one hundred fifty million, seventy-one thousand, forty-five".
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