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131424413323210 = 25729227285203041
BaseRepresentation
bin11101111000011110100001…
…011110001000111111001010
3122020100001101022222101210121
4131320132201132020333022
5114211224144302320320
61143303313022533454
736453046323164110
oct3570364136107712
9566301338871717
10131424413323210
113896a865103597
12128a6b2213728a
135844365cb3027
142464d92c75ab0
15102d9b5b408aa
hex7787a1788fca

131424413323210 has 64 divisors (see below), whose sum is σ = 280913588248320. Its totient is φ = 43314356090880.

The previous prime is 131424413323207. The next prime is 131424413323219. The reversal of 131424413323210 is 12323314424131.

It is a happy number.

131424413323210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (131424413323219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142140711 + ... + 143062330.

It is an arithmetic number, because the mean of its divisors is an integer number (4389274816380).

Almost surely, 2131424413323210 is an apocalyptic number.

131424413323210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131424413323210 is an abundant number, since it is smaller than the sum of its proper divisors (149489174925110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131424413323210 is a wasteful number, since it uses less digits than its factorization.

131424413323210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285203311.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 131424413323210 its reverse (12323314424131), we get a palindrome (143747727747341).

The spelling of 131424413323210 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, four hundred thirteen million, three hundred twenty-three thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 227 290 406 454 1015 1135 1589 2030 2270 3178 6583 7945 13166 15890 32915 46081 65830 92162 230405 460810 285203041 570406082 1426015205 1996421287 2852030410 3992842574 8270888189 9982106435 16541776378 19964212870 41354440945 57896217323 64741090307 82708881890 115792434646 129482180614 289481086615 323705451535 453187632149 578962173230 647410903070 906375264298 1877491618903 2265938160745 3754983237806 4531876321490 9387458094515 13142441332321 18774916189030 26284882664642 65712206661605 131424413323210