Base | Representation |
---|---|
bin | 100000010100000001000100… |
… | …000100110110000000101101 |
3 | 200122011212112201011210120121 |
4 | 200110001010010312000231 |
5 | 122111334431110314131 |
6 | 1222125453051044541 |
7 | 41635220055032056 |
oct | 4024010404660055 |
9 | 618155481153517 |
10 | 142113020010541 |
11 | 4131087aa0a818 |
12 | 13b32556a40751 |
13 | 613b27b041348 |
14 | 271444209572d |
15 | 1166a447a9911 |
hex | 81404413602d |
142113020010541 has 4 divisors (see below), whose sum is σ = 142113046686912. Its totient is φ = 142112993334172.
The previous prime is 142113020010509. The next prime is 142113020010547. The reversal of 142113020010541 is 145010020311241.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 142113020010541 - 25 = 142113020010509 is a prime.
It is a super-2 number, since 2×1421130200105412 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142113020010547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2305141 + ... + 17015866.
It is an arithmetic number, because the mean of its divisors is an integer number (35528261671728).
Almost surely, 2142113020010541 is an apocalyptic number.
It is an amenable number.
142113020010541 is a deficient number, since it is larger than the sum of its proper divisors (26676371).
142113020010541 is an equidigital number, since it uses as much as digits as its factorization.
142113020010541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26676370.
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 142113020010541 its reverse (145010020311241), we get a palindrome (287123040321782).
The spelling of 142113020010541 in words is "one hundred forty-two trillion, one hundred thirteen billion, twenty million, ten thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •