Search a number
-
+
13024236471 = 328315340679
BaseRepresentation
bin11000010000100111…
…00001001110110111
31020121200101202122120
430020103201032313
5203133201031341
65552214331023
7640516116621
oct141023411667
936550352576
1013024236471
1155839296a4
122635959a73
1312c74094cc
148b7a77c11
1551363d066
hex3084e13b7

13024236471 has 8 divisors (see below), whose sum is σ = 17427012480. Its totient is φ = 8652142392.

The previous prime is 13024236443. The next prime is 13024236481. The reversal of 13024236471 is 17463242031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13024236471 - 25 = 13024236439 is a prime.

It is a super-3 number, since 3×130242364713 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13024236431) 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, 7669491 + ... + 7671188.

It is an arithmetic number, because the mean of its divisors is an integer number (2178376560).

Almost surely, 213024236471 is an apocalyptic number.

13024236471 is a deficient number, since it is larger than the sum of its proper divisors (4402776009).

13024236471 is a wasteful number, since it uses less digits than its factorization.

13024236471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15340965.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 13024236471 in words is "thirteen billion, twenty-four million, two hundred thirty-six thousand, four hundred seventy-one".

Divisors: 1 3 283 849 15340679 46022037 4341412157 13024236471