Search a number
-
+
13124303334 = 232729127963
BaseRepresentation
bin11000011100100010…
…01111100111100110
31020212122200200120200
430032101033213212
5203334310201314
610010151211330
7643142511012
oct141621174746
936778620520
1013124303334
11562536638a
122663376b46
13131207457c
148c7085542
1551c307709
hex30e44f9e6

13124303334 has 12 divisors (see below), whose sum is σ = 28435990596. Its totient is φ = 4374767772.

The previous prime is 13124303299. The next prime is 13124303347. The reversal of 13124303334 is 43330342131.

13124303334 is a `hidden beast` number, since 1 + 3 + 1 + 24 + 303 + 334 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13124303298 and 13124303307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 364563964 + ... + 364563999.

It is an arithmetic number, because the mean of its divisors is an integer number (2369665883).

Almost surely, 213124303334 is an apocalyptic number.

13124303334 is an abundant number, since it is smaller than the sum of its proper divisors (15311687262).

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

13124303334 is a wasteful number, since it uses less digits than its factorization.

13124303334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729127971 (or 729127968 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13124303334 its reverse (43330342131), we get a palindrome (56454645465).

The spelling of 13124303334 in words is "thirteen billion, one hundred twenty-four million, three hundred three thousand, three hundred thirty-four".

Divisors: 1 2 3 6 9 18 729127963 1458255926 2187383889 4374767778 6562151667 13124303334