Base | Representation |
---|---|
bin | 1000010010011001010… |
… | …1100011110011011111 |
3 | 111121111111122102001102 |
4 | 2010212111203303133 |
5 | 4313042014403110 |
6 | 145223535303315 |
7 | 13200144303260 |
oct | 2044625436337 |
9 | 447444572042 |
10 | 142377106655 |
11 | 5542218a5a3 |
12 | 2371597ab3b |
13 | 105701c3594 |
14 | 6c6920c967 |
15 | 3a847745a5 |
hex | 2126563cdf |
142377106655 has 64 divisors (see below), whose sum is σ = 206349907968. Its totient is φ = 92199444480.
The previous prime is 142377106607. The next prime is 142377106661. The reversal of 142377106655 is 556601773241.
It is not a de Polignac number, because 142377106655 - 224 = 142360329439 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26957615 + ... + 26962895.
It is an arithmetic number, because the mean of its divisors is an integer number (3224217312).
Almost surely, 2142377106655 is an apocalyptic number.
142377106655 is a deficient number, since it is larger than the sum of its proper divisors (63972801313).
142377106655 is a wasteful number, since it uses less digits than its factorization.
142377106655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5736.
The product of its (nonzero) digits is 1058400, while the sum is 47.
Adding to 142377106655 its reverse (556601773241), we get a palindrome (698978879896).
The spelling of 142377106655 in words is "one hundred forty-two billion, three hundred seventy-seven million, one hundred six thousand, six hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •