Base | Representation |
---|---|
bin | 1000010001010001110… |
… | …0010110000111000100 |
3 | 111120201120202010000120 |
4 | 2010110130112013010 |
5 | 4311433141130214 |
6 | 145134052541540 |
7 | 13156540454523 |
oct | 2042434260704 |
9 | 446646663016 |
10 | 142076895684 |
11 | 55288781659 |
12 | 236513218b0 |
13 | 10522c50759 |
14 | 6c3b3c24ba |
15 | 3a68222ea9 |
hex | 21147161c4 |
142076895684 has 36 divisors (see below), whose sum is σ = 352160618544. Its totient is φ = 44573142656.
The previous prime is 142076895647. The next prime is 142076895689. The reversal of 142076895684 is 486598670241.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (142076895689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20480514 + ... + 20487449.
It is an arithmetic number, because the mean of its divisors is an integer number (9782239404).
Almost surely, 2142076895684 is an apocalyptic number.
It is an amenable number.
142076895684 is an abundant number, since it is smaller than the sum of its proper divisors (210083722860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142076895684 is a wasteful number, since it uses less digits than its factorization.
142076895684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40968004 (or 40967985 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 60.
The spelling of 142076895684 in words is "one hundred forty-two billion, seventy-six million, eight hundred ninety-five thousand, six hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •