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130404041210 = 25191871366829
BaseRepresentation
bin111100101110010101…
…1111100000111111010
3110110121002012122222002
41321130223330013322
54114031413304320
6135523511101002
712264351030032
oct1713453740772
9413532178862
10130404041210
1150338755293
1221334071762
13c3b27cc681
1464510028c2
1535d3574675
hex1e5cafc1fa

130404041210 has 32 divisors (see below), whose sum is σ = 247214073600. Its totient is φ = 49389721920.

The previous prime is 130404041179. The next prime is 130404041213. The reversal of 130404041210 is 12140404031.

It is not an unprimeable number, because it can be changed into a prime (130404041213) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 172076 + ... + 538904.

It is an arithmetic number, because the mean of its divisors is an integer number (7725439800).

Almost surely, 2130404041210 is an apocalyptic number.

130404041210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130404041210 is a deficient number, since it is larger than the sum of its proper divisors (116810032390).

130404041210 is a wasteful number, since it uses less digits than its factorization.

130404041210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368726.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 130404041210 its reverse (12140404031), we get a palindrome (142544445241).

The spelling of 130404041210 in words is "one hundred thirty billion, four hundred four million, forty-one thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 95 190 1871 3742 9355 18710 35549 71098 177745 355490 366829 733658 1834145 3668290 6969751 13939502 34848755 69697510 686337059 1372674118 3431685295 6863370590 13040404121 26080808242 65202020605 130404041210