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13013430100122 = 2331311987578077
BaseRepresentation
bin1011110101011110110011…
…1000001110000010011010
31201002001221022121022012010
42331113230320032002122
53201203001101200442
643402142014130350
72512121633514264
oct275275470160232
951061838538163
1013013430100122
114167a680397a1
12156210b4b09b6
137352131aa11a
1432dbd394cb34
15178798745b9c
hexbd5ece0e09a

13013430100122 has 32 divisors (see below), whose sum is σ = 26112236473152. Its totient is φ = 4323583016064.

The previous prime is 13013430100117. The next prime is 13013430100133. The reversal of 13013430100122 is 22100103431031.

It is a super-2 number, since 2×130134301001222 (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 22222548 + ... + 22800624.

It is an arithmetic number, because the mean of its divisors is an integer number (816007389786).

Almost surely, 213013430100122 is an apocalyptic number.

13013430100122 is an abundant number, since it is smaller than the sum of its proper divisors (13098806373030).

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

13013430100122 is a wasteful number, since it uses less digits than its factorization.

13013430100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590382.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13013430100122 its reverse (22100103431031), we get a palindrome (35113533531153).

The spelling of 13013430100122 in words is "thirteen trillion, thirteen billion, four hundred thirty million, one hundred thousand, one hundred twenty-two".

Divisors: 1 2 3 6 313 626 939 1878 11987 23974 35961 71922 578077 1156154 1734231 3468462 3751931 7503862 11255793 22511586 180938101 361876202 542814303 1085628606 6929408999 13858817998 20788226997 41576453994 2168905016687 4337810033374 6506715050061 13013430100122