Search a number
-
+
13024104424 = 234261382073
BaseRepresentation
bin11000010000100110…
…00000111111101000
31020121200011001111221
430020103000333220
5203133132320144
65552211431424
7640515026632
oct141023007750
936550131457
1013024104424
115583849471
1226358b5574
1312c7391386
148b7a41a52
15513613d84
hex3084c0fe8

13024104424 has 16 divisors (see below), whose sum is σ = 24425990820. Its totient is φ = 6510506880.

The previous prime is 13024104419. The next prime is 13024104433. The reversal of 13024104424 is 42440142031.

It can be written as a sum of positive squares in 2 ways, for example, as 12258475524 + 765628900 = 110718^2 + 27670^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156949 + ... + 225124.

Almost surely, 213024104424 is an apocalyptic number.

It is an amenable number.

13024104424 is a deficient number, since it is larger than the sum of its proper divisors (11401886396).

13024104424 is a wasteful number, since it uses less digits than its factorization.

13024104424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386340 (or 386336 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 13024104424 its reverse (42440142031), we get a palindrome (55464246455).

The spelling of 13024104424 in words is "thirteen billion, twenty-four million, one hundred four thousand, four hundred twenty-four".

Divisors: 1 2 4 8 4261 8522 17044 34088 382073 764146 1528292 3056584 1628013053 3256026106 6512052212 13024104424