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13033240014 = 237512892419
BaseRepresentation
bin11000010001101011…
…10111010111001110
31020122022100012012010
430020311313113032
5203143002140024
65553135322050
7640655466204
oct141065672716
936568305163
1013033240014
115588a19143
122638980326
1312c923c652
148b8d3d074
1551431ab29
hex308d775ce

13033240014 has 16 divisors (see below), whose sum is σ = 26101198080. Its totient is φ = 4338627000.

The previous prime is 13033239983. The next prime is 13033240021. The reversal of 13033240014 is 41004233031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441704 + ... + 1450715.

It is an arithmetic number, because the mean of its divisors is an integer number (1631324880).

Almost surely, 213033240014 is an apocalyptic number.

13033240014 is an abundant number, since it is smaller than the sum of its proper divisors (13067958066).

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

13033240014 is a wasteful number, since it uses less digits than its factorization.

13033240014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893175.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13033240014 its reverse (41004233031), we get a palindrome (54037473045).

The spelling of 13033240014 in words is "thirteen billion, thirty-three million, two hundred forty thousand, fourteen".

Divisors: 1 2 3 6 751 1502 2253 4506 2892419 5784838 8677257 17354514 2172206669 4344413338 6516620007 13033240014