Base | Representation |
---|---|
bin | 1101010101010000000… |
… | …1010010100100111110 |
3 | 210220012101121102020122 |
4 | 3111110001102210332 |
5 | 12223034440003240 |
6 | 253115412014542 |
7 | 22355616310550 |
oct | 3252401224476 |
9 | 726171542218 |
10 | 229042891070 |
11 | 89155817114 |
12 | 38482001452 |
13 | 187a2313816 |
14 | b12b3854d0 |
15 | 5e580404b5 |
hex | 355405293e |
229042891070 has 64 divisors (see below), whose sum is σ = 476693683200. Its totient is φ = 77609875200.
The previous prime is 229042891009. The next prime is 229042891081. The reversal of 229042891070 is 70198240922.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15312095 + ... + 15327045.
It is an arithmetic number, because the mean of its divisors is an integer number (7448338800).
Almost surely, 2229042891070 is an apocalyptic number.
229042891070 is an abundant number, since it is smaller than the sum of its proper divisors (247650792130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229042891070 is a wasteful number, since it uses less digits than its factorization.
229042891070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17513.
The product of its (nonzero) digits is 145152, while the sum is 44.
The spelling of 229042891070 in words is "two hundred twenty-nine billion, forty-two million, eight hundred ninety-one thousand, seventy".
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