Search a number
-
+
13302313230 = 2351492975909
BaseRepresentation
bin11000110001110000…
…10011000100001110
31021100001122112020210
430120320103010032
5204220343010410
610035550423250
7650433540213
oct143070230416
937301575223
1013302313230
1157068998a8
1226b2b01b26
13133cbcc67b
14902981b0a
1552cc6b220
hex318e1310e

13302313230 has 32 divisors (see below), whose sum is σ = 32139828000. Its totient is φ = 3523475072.

The previous prime is 13302313207. The next prime is 13302313247. The reversal of 13302313230 is 3231320331.

It is a junction number, because it is equal to n+sod(n) for n = 13302313197 and 13302313206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1483485 + ... + 1492424.

It is an arithmetic number, because the mean of its divisors is an integer number (1004369625).

Almost surely, 213302313230 is an apocalyptic number.

13302313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13302313230 is an abundant number, since it is smaller than the sum of its proper divisors (18837514770).

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

13302313230 is a wasteful number, since it uses less digits than its factorization.

13302313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976068.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13302313230 its reverse (3231320331), we get a palindrome (16533633561).

The spelling of 13302313230 in words is "thirteen billion, three hundred two million, three hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 149 298 447 745 894 1490 2235 4470 2975909 5951818 8927727 14879545 17855454 29759090 44638635 89277270 443410441 886820882 1330231323 2217052205 2660462646 4434104410 6651156615 13302313230