Base | Representation |
---|---|
bin | 1101010111110101101010… |
… | …01010001111111010010010 |
3 | 10212010020000120020020122100 |
4 | 12223322311022033322102 |
5 | 12323243234140033442 |
6 | 142313035035421230 |
7 | 6123353434220112 |
oct | 653726512177222 |
9 | 125106016206570 |
10 | 29406385471122 |
11 | 94081a5a80520 |
12 | 336b1a2bb4816 |
13 | 13540196a302a |
14 | 7393c31b7042 |
15 | 35edda83784c |
hex | 1abeb528fe92 |
29406385471122 has 48 divisors (see below), whose sum is σ = 69506517674880. Its totient is φ = 8910959791200.
The previous prime is 29406385471117. The next prime is 29406385471147. The reversal of 29406385471122 is 22117458360492.
It is a happy number.
29406385471122 is a `hidden beast` number, since 2 + 9 + 4 + 0 + 63 + 8 + 547 + 11 + 22 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30659047 + ... + 31603637.
It is an arithmetic number, because the mean of its divisors is an integer number (1448052451560).
It is a 1-persistent number, because it is pandigital, but 2⋅29406385471122 = 58812770942244 is not.
Almost surely, 229406385471122 is an apocalyptic number.
29406385471122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
29406385471122 is an abundant number, since it is smaller than the sum of its proper divisors (40100132203758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29406385471122 is a wasteful number, since it uses less digits than its factorization.
29406385471122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101839 (or 1101836 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 29406385471122 in words is "twenty-nine trillion, four hundred six billion, three hundred eighty-five million, four hundred seventy-one thousand, one hundred twenty-two".
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