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13102336340 = 2253074434817
BaseRepresentation
bin11000011001111010…
…11100100101010100
31020211010100122112022
430030331130211110
5203313144230330
610004044312312
7642455010212
oct141475344524
936733318468
1013102336340
115613a22245
122657b42698
13130a652a52
148c41a7cb2
1551a418ae5
hex30cf5c954

13102336340 has 48 divisors (see below), whose sum is σ = 27672587712. Its totient is φ = 5210989056.

The previous prime is 13102336333. The next prime is 13102336343. The reversal of 13102336340 is 4363320131.

It is a happy number.

13102336340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102336343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2717612 + ... + 2722428.

It is an arithmetic number, because the mean of its divisors is an integer number (576512244).

Almost surely, 213102336340 is an apocalyptic number.

13102336340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13102336340 is an abundant number, since it is smaller than the sum of its proper divisors (14570251372).

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

13102336340 is a wasteful number, since it uses less digits than its factorization.

13102336340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5576 (or 5574 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13102336340 its reverse (4363320131), we get a palindrome (17465656471).

The spelling of 13102336340 in words is "thirteen billion, one hundred two million, three hundred thirty-six thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 307 443 614 886 1228 1535 1772 2215 3070 4430 4817 6140 8860 9634 19268 24085 48170 96340 136001 272002 544004 680005 1360010 1478819 2133931 2720020 2957638 4267862 5915276 7394095 8535724 10669655 14788190 21339310 29576380 42678620 655116817 1310233634 2620467268 3275584085 6551168170 13102336340