Search a number
-
+
131041303202024 = 23291049538449193
BaseRepresentation
bin11101110010111001101110…
…010101000000100011101000
3122011222102111201200202211222
4131302321232111000203220
5114133440042104431044
61142411313231241212
736413264436656225
oct3562715625004350
9564872451622758
10131041303202024
1138832339466126
1212844823379208
1358171ac8bc827
14245060bcc894c
151023a41e1a8ee
hex772e6e5408e8

131041303202024 has 32 divisors (see below), whose sum is σ = 254417244165000. Its totient is φ = 63201012360192.

The previous prime is 131041303202011. The next prime is 131041303202059. The reversal of 131041303202024 is 420202303140131.

It can be written as a sum of positive squares in 4 ways, for example, as 106788455822500 + 24252847379524 = 10333850^2 + 4924718^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131041303201984 and 131041303202002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268981229 + ... + 269467964.

Almost surely, 2131041303202024 is an apocalyptic number.

It is an amenable number.

131041303202024 is a deficient number, since it is larger than the sum of its proper divisors (123375940962976).

131041303202024 is a wasteful number, since it uses less digits than its factorization.

131041303202024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538450277 (or 538450273 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 131041303202024 its reverse (420202303140131), we get a palindrome (551243606342155).

The spelling of 131041303202024 in words is "one hundred thirty-one trillion, forty-one billion, three hundred three million, two hundred two thousand, twenty-four".

Divisors: 1 2 4 8 29 58 116 232 1049 2098 4196 8392 30421 60842 121684 243368 538449193 1076898386 2153796772 4307593544 15615026597 31230053194 62460106388 124920212776 564833203457 1129666406914 2259332813828 4518665627656 16380162900253 32760325800506 65520651601012 131041303202024