Base | Representation |
---|---|
bin | 100000010100010001010000… |
… | …110011000001010011110111 |
3 | 200122020112102212202000121011 |
4 | 200110101100303001103313 |
5 | 122112131041301424343 |
6 | 1222141451021533051 |
7 | 41636404065453361 |
oct | 4024212063012367 |
9 | 618215385660534 |
10 | 142130413311223 |
11 | 41318195a88a87 |
12 | 13b359aba14187 |
13 | 613cac066b93c |
14 | 27152120b3d31 |
15 | 116721177029d |
hex | 814450cc14f7 |
142130413311223 has 8 divisors (see below), whose sum is σ = 150492021684192. Its totient is φ = 133768915585536.
The previous prime is 142130413311179. The next prime is 142130413311251. The reversal of 142130413311223 is 322113314031241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142130413311223 is a prime.
It is a super-2 number, since 2×1421304133112232 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142130413311023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25009915 + ... + 30162172.
It is an arithmetic number, because the mean of its divisors is an integer number (18811502710524).
Almost surely, 2142130413311223 is an apocalyptic number.
142130413311223 is a deficient number, since it is larger than the sum of its proper divisors (8361608372969).
142130413311223 is a wasteful number, since it uses less digits than its factorization.
142130413311223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55323641.
The product of its (nonzero) digits is 10368, while the sum is 31.
Adding to 142130413311223 its reverse (322113314031241), we get a palindrome (464243727342464).
The spelling of 142130413311223 in words is "one hundred forty-two trillion, one hundred thirty billion, four hundred thirteen million, three hundred eleven thousand, two hundred twenty-three".
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