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13233023024 = 2413197345869
BaseRepresentation
bin11000101001011111…
…11110100000110000
31021011020021012221212
430110233332200300
5204100123214044
610025033335252
7645632561024
oct142457764060
937136235855
1013233023024
115680773071
122693867528
13132b74bc50
148d76a6384
15526b30a9e
hex314bfe830

13233023024 has 80 divisors (see below), whose sum is σ = 29463218400. Its totient is φ = 5706713088.

The previous prime is 13233023017. The next prime is 13233023071. The reversal of 13233023024 is 42032033231.

13233023024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×132330230242 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 265562 + ... + 311430.

It is an arithmetic number, because the mean of its divisors is an integer number (368290230).

Almost surely, 213233023024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13233023024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14731609200).

13233023024 is an abundant number, since it is smaller than the sum of its proper divisors (16230195376).

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

13233023024 is a wasteful number, since it uses less digits than its factorization.

13233023024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45982 (or 45976 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13233023024 its reverse (42032033231), we get a palindrome (55265056255).

The spelling of 13233023024 in words is "thirteen billion, two hundred thirty-three million, twenty-three thousand, twenty-four".

Divisors: 1 2 4 8 13 16 19 26 38 52 73 76 104 146 152 208 247 292 304 494 584 949 988 1168 1387 1898 1976 2774 3796 3952 5548 7592 11096 15184 18031 22192 36062 45869 72124 91738 144248 183476 288496 366952 596297 733904 871511 1192594 1743022 2385188 3348437 3486044 4770376 6696874 6972088 9540752 11329643 13393748 13944176 22659286 26787496 43529681 45318572 53574992 63620303 87059362 90637144 127240606 174118724 181274288 254481212 348237448 508962424 696474896 827063939 1017924848 1654127878 3308255756 6616511512 13233023024