Base | Representation |
---|---|
bin | 1000010001100001001… |
… | …1001001010001101011 |
3 | 111120220002111001121201 |
4 | 2010120103021101223 |
5 | 4312101221431213 |
6 | 145144323345031 |
7 | 13161254413516 |
oct | 2043023112153 |
9 | 446802431551 |
10 | 142141592683 |
11 | 55311250452 |
12 | 2366ab22177 |
13 | 105334835bc |
14 | 6c45c23d7d |
15 | 3a6dc526dd |
hex | 21184c946b |
142141592683 has 16 divisors (see below), whose sum is σ = 153868464000. Its totient is φ = 130890589632.
The previous prime is 142141592651. The next prime is 142141592687. The reversal of 142141592683 is 386295141241.
It is a cyclic number.
It is not a de Polignac number, because 142141592683 - 25 = 142141592651 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142141592687) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612585 + ... + 812122.
It is an arithmetic number, because the mean of its divisors is an integer number (9616779000).
Almost surely, 2142141592683 is an apocalyptic number.
142141592683 is a deficient number, since it is larger than the sum of its proper divisors (11726871317).
142141592683 is a wasteful number, since it uses less digits than its factorization.
142141592683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1424874.
The product of its digits is 414720, while the sum is 46.
The spelling of 142141592683 in words is "one hundred forty-two billion, one hundred forty-one million, five hundred ninety-two thousand, six hundred eighty-three".
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