Base | Representation |
---|---|
bin | 100111111011011001… |
… | …100111100110110010 |
3 | 11002122212011210102121 |
4 | 213323121213212302 |
5 | 1200300330041311 |
6 | 31410110304454 |
7 | 3045264155155 |
oct | 477331474662 |
9 | 132585153377 |
10 | 42872502706 |
11 | 17200456920 |
12 | 8385ab812a |
13 | 40732164c7 |
14 | 2109ca5c9c |
15 | 11adc93b71 |
hex | 9fb6679b2 |
42872502706 has 32 divisors (see below), whose sum is σ = 70461524160. Its totient is φ = 19402468800.
The previous prime is 42872502689. The next prime is 42872502737. The reversal of 42872502706 is 60720527824.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14983716 + ... + 14986576.
It is an arithmetic number, because the mean of its divisors is an integer number (2201922630).
Almost surely, 242872502706 is an apocalyptic number.
42872502706 is a deficient number, since it is larger than the sum of its proper divisors (27589021454).
42872502706 is a wasteful number, since it uses less digits than its factorization.
42872502706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5610.
The product of its (nonzero) digits is 376320, while the sum is 43.
The spelling of 42872502706 in words is "forty-two billion, eight hundred seventy-two million, five hundred two thousand, seven hundred six".
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