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131352412524124 = 22113013039907907
BaseRepresentation
bin11101110111011011011101…
…111000111000111001011100
3122020002011112110202211120011
4131313123131320320321130
5114204034220101232444
61143210244255533004
736444620142404011
oct3567333570707134
9566064473684504
10131352412524124
1138942277579560
1212894b8922a164
13583a6301a16bc
1424616c2637708
15102bb9ea60734
hex7776dde38e5c

131352412524124 has 24 divisors (see below), whose sum is σ = 250764554210688. Its totient is φ = 59705437872240.

The previous prime is 131352412524121. The next prime is 131352412524149. The reversal of 131352412524124 is 421425214253131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131352412524121) 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, 8303379 + ... + 18211285.

It is an arithmetic number, because the mean of its divisors is an integer number (10448523092112).

Almost surely, 2131352412524124 is an apocalyptic number.

It is an amenable number.

131352412524124 is a deficient number, since it is larger than the sum of its proper divisors (119412141686564).

131352412524124 is a wasteful number, since it uses less digits than its factorization.

131352412524124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209225 (or 10209223 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

Adding to 131352412524124 its reverse (421425214253131), we get a palindrome (552777626777255).

The spelling of 131352412524124 in words is "one hundred thirty-one trillion, three hundred fifty-two billion, four hundred twelve million, five hundred twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 301303 602606 1205212 3314333 6628666 9907907 13257332 19815814 39631628 108986977 217973954 435947908 2985282102821 5970564205642 11941128411284 32838103131031 65676206262062 131352412524124