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141647010631 = 7210926520691
BaseRepresentation
bin1000001111101011010…
…0011101101101000111
3111112121121211200120221
42003322310131231013
54310043113320011
6145023255005211
713143100503400
oct2037264355507
9445547750527
10141647010631
1155088054655
1223551369807
1310484b775b9
146bda27c9a7
153a40609971
hex20fad1db47

141647010631 has 12 divisors (see below), whose sum is σ = 166284738840. Its totient is φ = 120297849840.

The previous prime is 141647010611. The next prime is 141647010667. The reversal of 141647010631 is 136010746141.

It is not a de Polignac number, because 141647010631 - 29 = 141647010119 is a prime.

It is a super-2 number, since 2×1416470106312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141647010611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13255005 + ... + 13265686.

It is an arithmetic number, because the mean of its divisors is an integer number (13857061570).

Almost surely, 2141647010631 is an apocalyptic number.

141647010631 is a deficient number, since it is larger than the sum of its proper divisors (24637728209).

141647010631 is a wasteful number, since it uses less digits than its factorization.

141647010631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26520814 (or 26520807 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 141647010631 its reverse (136010746141), we get a palindrome (277657756772).

The spelling of 141647010631 in words is "one hundred forty-one billion, six hundred forty-seven million, ten thousand, six hundred thirty-one".

Divisors: 1 7 49 109 763 5341 26520691 185644837 1299513859 2890755319 20235287233 141647010631