Base | Representation |
---|---|
bin | 1000010110001111101… |
… | …0101010000111101111 |
3 | 111201011111200010100121 |
4 | 2011203322222013233 |
5 | 4322201010221111 |
6 | 145514243105411 |
7 | 13234560641620 |
oct | 2054372520757 |
9 | 451144603317 |
10 | 143410242031 |
11 | 55902385491 |
12 | 23963972267 |
13 | 106a62628a4 |
14 | 6d26503a47 |
15 | 3ae52ed871 |
hex | 2163eaa1ef |
143410242031 has 8 divisors (see below), whose sum is σ = 164421055904. Its totient is φ = 122530337280.
The previous prime is 143410242007. The next prime is 143410242061. The reversal of 143410242031 is 130242014341.
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-143410242031 is a prime.
It is a super-2 number, since 2×1434102420312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 143410241987 and 143410242005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143410242061) 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, 32724930 + ... + 32729311.
It is an arithmetic number, because the mean of its divisors is an integer number (20552631988).
Almost surely, 2143410242031 is an apocalyptic number.
143410242031 is a deficient number, since it is larger than the sum of its proper divisors (21010813873).
143410242031 is an equidigital number, since it uses as much as digits as its factorization.
143410242031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65454561.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 143410242031 its reverse (130242014341), we get a palindrome (273652256372).
The spelling of 143410242031 in words is "one hundred forty-three billion, four hundred ten million, two hundred forty-two thousand, thirty-one".
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