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13311253314 = 233246504691
BaseRepresentation
bin11000110010110100…
…11001101101000010
31021100200110201202000
430121122121231002
5204230140101224
610040510204430
7650602533462
oct143132315502
937320421660
1013311253314
1157109456a7
1226b5ab3716
131341a0c968
14903c2bba2
1552d9350c9
hex319699b42

13311253314 has 16 divisors (see below), whose sum is σ = 29580563040. Its totient is φ = 4437084420.

The previous prime is 13311253313. The next prime is 13311253331. The reversal of 13311253314 is 41335211331.

13311253314 is a `hidden beast` number, since 1 + 3 + 3 + 112 + 533 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13311253313) 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, 123252292 + ... + 123252399.

It is an arithmetic number, because the mean of its divisors is an integer number (1848785190).

Almost surely, 213311253314 is an apocalyptic number.

13311253314 is an abundant number, since it is smaller than the sum of its proper divisors (16269309726).

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

13311253314 is a wasteful number, since it uses less digits than its factorization.

13311253314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246504702 (or 246504696 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

Adding to 13311253314 its reverse (41335211331), we get a palindrome (54646464645).

The spelling of 13311253314 in words is "thirteen billion, three hundred eleven million, two hundred fifty-three thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 246504691 493009382 739514073 1479028146 2218542219 4437084438 6655626657 13311253314