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143410242031 = 731365454241
BaseRepresentation
bin1000010110001111101…
…0101010000111101111
3111201011111200010100121
42011203322222013233
54322201010221111
6145514243105411
713234560641620
oct2054372520757
9451144603317
10143410242031
1155902385491
1223963972267
13106a62628a4
146d26503a47
153ae52ed871
hex2163eaa1ef

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".

Divisors: 1 7 313 2191 65454241 458179687 20487177433 143410242031