Base | Representation |
---|---|
bin | 100000010111001100100100… |
… | …100011100001110000110101 |
3 | 200122221202120100202202212202 |
4 | 200113030210203201300311 |
5 | 122123424440313442003 |
6 | 1222414112043154245 |
7 | 41660054052465656 |
oct | 4027144443416065 |
9 | 618852510682782 |
10 | 142331534515253 |
11 | 41395512727386 |
12 | 13b6897ab15985 |
13 | 6155a63053c45 |
14 | 2720c5105352d |
15 | 116c583368088 |
hex | 8173248e1c35 |
142331534515253 has 8 divisors (see below), whose sum is σ = 142433276103360. Its totient is φ = 142229827666080.
The previous prime is 142331534515223. The next prime is 142331534515267. The reversal of 142331534515253 is 352515435133241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142331534515253 - 230 = 142330460773429 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142331534515198 and 142331534515207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142331534515223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484688 + ... + 16878921.
It is an arithmetic number, because the mean of its divisors is an integer number (17804159512920).
Almost surely, 2142331534515253 is an apocalyptic number.
It is an amenable number.
142331534515253 is a deficient number, since it is larger than the sum of its proper divisors (101741588107).
142331534515253 is a wasteful number, since it uses less digits than its factorization.
142331534515253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17369467.
The product of its digits is 3240000, while the sum is 47.
Adding to 142331534515253 its reverse (352515435133241), we get a palindrome (494846969648494).
The spelling of 142331534515253 in words is "one hundred forty-two trillion, three hundred thirty-one billion, five hundred thirty-four million, five hundred fifteen thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •