Base | Representation |
---|---|
bin | 1100010100001010010… |
… | …11101000000100001111 |
3 | 1111110012102211202121201 |
4 | 12022011023220010033 |
5 | 23413043122244211 |
6 | 522215520410331 |
7 | 42366555650440 |
oct | 6120513500417 |
9 | 1443172752551 |
10 | 423141212431 |
11 | 1534a9201853 |
12 | 6a0111769a7 |
13 | 30b95a40652 |
14 | 166a172d2c7 |
15 | b0182ee0c1 |
hex | 62852e810f |
423141212431 has 8 divisors (see below), whose sum is σ = 483776476064. Its totient is φ = 362552578560.
The previous prime is 423141212419. The next prime is 423141212447. The reversal of 423141212431 is 134212141324.
It is a happy number.
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 423141212431 - 223 = 423132823823 is a prime.
It is a super-2 number, since 2×4231412124312 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 423141212431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423141212411) 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, 11637990 + ... + 11674291.
It is an arithmetic number, because the mean of its divisors is an integer number (60472059508).
Almost surely, 2423141212431 is an apocalyptic number.
423141212431 is a deficient number, since it is larger than the sum of its proper divisors (60635263633).
423141212431 is a wasteful number, since it uses less digits than its factorization.
423141212431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23314881.
The product of its digits is 4608, while the sum is 28.
Adding to 423141212431 its reverse (134212141324), we get a palindrome (557353353755).
The spelling of 423141212431 in words is "four hundred twenty-three billion, one hundred forty-one million, two hundred twelve thousand, four hundred thirty-one".
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