Search a number
-
+
13230310102 = 223234935831
BaseRepresentation
bin11000101001001011…
…01000001011010110
31021011001011101112021
430110211220023112
5204043424410402
610024455243354
7645600531442
oct142445501326
937131141467
1013230310102
11567a18a889
12269297955a
13132b00c179
148d719b822
15526796d37
hex3149682d6

13230310102 has 24 divisors (see below), whose sum is σ = 20805850800. Its totient is φ = 6309233040.

The previous prime is 13230310099. The next prime is 13230310189. The reversal of 13230310102 is 20101303231.

It is a super-2 number, since 2×132303101022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351327 + ... + 387157.

It is an arithmetic number, because the mean of its divisors is an integer number (866910450).

Almost surely, 213230310102 is an apocalyptic number.

13230310102 is a deficient number, since it is larger than the sum of its proper divisors (7575540698).

13230310102 is a wasteful number, since it uses less digits than its factorization.

13230310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36228 (or 36205 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13230310102 its reverse (20101303231), we get a palindrome (33331613333).

The spelling of 13230310102 in words is "thirteen billion, two hundred thirty million, three hundred ten thousand, one hundred two".

Divisors: 1 2 23 46 349 529 698 1058 8027 16054 35831 71662 184621 369242 824113 1648226 12505019 18954599 25010038 37909198 287615437 575230874 6615155051 13230310102