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13041012340 = 2251076093931
BaseRepresentation
bin11000010010100111…
…00000111001110100
31020122211222001211001
430021103200321310
5203201444343330
65554014053044
7641111530066
oct141123407164
936584861731
1013041012340
115592347654
12263b4aa184
1312caa31265
148b9da3736
15514d539ca
hex3094e0e74

13041012340 has 24 divisors (see below), whose sum is σ = 27642075552. Its totient is φ = 5167652640.

The previous prime is 13041012337. The next prime is 13041012343. The reversal of 13041012340 is 4321014031.

It is an interprime number because it is at equal distance from previous prime (13041012337) and next prime (13041012343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13041012343) 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, 3044826 + ... + 3049105.

It is an arithmetic number, because the mean of its divisors is an integer number (1151753148).

Almost surely, 213041012340 is an apocalyptic number.

13041012340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13041012340 is an abundant number, since it is smaller than the sum of its proper divisors (14601063212).

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

13041012340 is a wasteful number, since it uses less digits than its factorization.

13041012340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094047 (or 6094045 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13041012340 its reverse (4321014031), we get a palindrome (17362026371).

The spelling of 13041012340 in words is "thirteen billion, forty-one million, twelve thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 107 214 428 535 1070 2140 6093931 12187862 24375724 30469655 60939310 121878620 652050617 1304101234 2608202468 3260253085 6520506170 13041012340