Base | Representation |
---|---|
bin | 100111111101110001… |
… | …010010101000110111 |
3 | 11002202121222210220101 |
4 | 213331301102220313 |
5 | 1200341014401321 |
6 | 31414050414531 |
7 | 3046256133433 |
oct | 477561225067 |
9 | 132677883811 |
10 | 42912262711 |
11 | 1722094312a |
12 | 8397291447 |
13 | 407b527a36 |
14 | 21112959c3 |
15 | 11b24e9791 |
hex | 9fdc52a37 |
42912262711 has 8 divisors (see below), whose sum is σ = 43718361984. Its totient is φ = 42111034680.
The previous prime is 42912262663. The next prime is 42912262751. The reversal of 42912262711 is 11726221924.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42912262711 - 29 = 42912262199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42912262751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200025 + ... + 1235266.
It is an arithmetic number, because the mean of its divisors is an integer number (5464795248).
Almost surely, 242912262711 is an apocalyptic number.
42912262711 is a deficient number, since it is larger than the sum of its proper divisors (806099273).
42912262711 is a wasteful number, since it uses less digits than its factorization.
42912262711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2435621.
The product of its digits is 24192, while the sum is 37.
The spelling of 42912262711 in words is "forty-two billion, nine hundred twelve million, two hundred sixty-two thousand, seven hundred eleven".
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