Base | Representation |
---|---|
bin | 100000010111000101000111… |
… | …100000111011010010110001 |
3 | 200122220222220120221020000000 |
4 | 200113011013200323102301 |
5 | 122123312042430220421 |
6 | 1222410305542220213 |
7 | 41656351530546531 |
oct | 4027050740732261 |
9 | 618828816836000 |
10 | 142323531101361 |
11 | 41392085a38035 |
12 | 13b67306724669 |
13 | 6155088bb6c8c |
14 | 27206d213b4c1 |
15 | 116c2658e6226 |
hex | 81714783b4b1 |
142323531101361 has 128 divisors (see below), whose sum is σ = 224343667015680. Its totient is φ = 90161278796160.
The previous prime is 142323531101357. The next prime is 142323531101363. The reversal of 142323531101361 is 163101135323241.
142323531101361 is a `hidden beast` number, since 1 + 4 + 2 + 323 + 5 + 311 + 0 + 13 + 6 + 1 = 666.
It is not a de Polignac number, because 142323531101361 - 22 = 142323531101357 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142323531101363) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1421720836 + ... + 1421820938.
It is an arithmetic number, because the mean of its divisors is an integer number (1752684898560).
Almost surely, 2142323531101361 is an apocalyptic number.
It is an amenable number.
142323531101361 is a deficient number, since it is larger than the sum of its proper divisors (82020135914319).
142323531101361 is an equidigital number, since it uses as much as digits as its factorization.
142323531101361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100535 (or 100517 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The spelling of 142323531101361 in words is "one hundred forty-two trillion, three hundred twenty-three billion, five hundred thirty-one million, one hundred one thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.033 sec. • engine limits •