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15130322324 = 22131148325339
BaseRepresentation
bin11100001011101011…
…00110010110010100
31110001110101000022022
432011311212112110
5221441330303244
610541211152312
71043641421615
oct160565462624
943043330268
1015130322324
116464744117
122b23145698
131571848460
14a37669c0c
155d84a86ee
hex385d66594

15130322324 has 24 divisors (see below), whose sum is σ = 28518446880. Its totient is φ = 6982341984.

The previous prime is 15130322309. The next prime is 15130322341. The reversal of 15130322324 is 42322303151.

It is a happy number.

15130322324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 15130322293 and 15130322302.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 584447 + ... + 609785.

It is an arithmetic number, because the mean of its divisors is an integer number (1188268620).

Almost surely, 215130322324 is an apocalyptic number.

It is an amenable number.

15130322324 is a deficient number, since it is larger than the sum of its proper divisors (13388124556).

15130322324 is a wasteful number, since it uses less digits than its factorization.

15130322324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36839 (or 36837 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 15130322324 its reverse (42322303151), we get a palindrome (57452625475).

The spelling of 15130322324 in words is "fifteen billion, one hundred thirty million, three hundred twenty-two thousand, three hundred twenty-four".

Divisors: 1 2 4 13 26 52 11483 22966 25339 45932 50678 101356 149279 298558 329407 597116 658814 1317628 290967737 581935474 1163870948 3782580581 7565161162 15130322324