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530402305012 = 22791678488307
BaseRepresentation
bin1111011011111100111…
…00001110001111110100
31212201001122111211100021
413231332130032033310
532142230442230022
61043355150054524
753214602130166
oct7557634161764
91781048454307
10530402305012
11194a40301208
12869667aa444
133b02a980678
141b958c72936
15dbe4c287c7
hex7b7e70e3f4

530402305012 has 12 divisors (see below), whose sum is σ = 939953452480. Its totient is φ = 261844175736.

The previous prime is 530402304997. The next prime is 530402305031. The reversal of 530402305012 is 210503204035.

It is a congruent number.

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, 839243838 + ... + 839244469.

Almost surely, 2530402305012 is an apocalyptic number.

It is an amenable number.

530402305012 is a deficient number, since it is larger than the sum of its proper divisors (409551147468).

530402305012 is a wasteful number, since it uses less digits than its factorization.

530402305012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678488390 (or 1678488388 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 530402305012 its reverse (210503204035), we get a palindrome (740905509047).

The spelling of 530402305012 in words is "five hundred thirty billion, four hundred two million, three hundred five thousand, twelve".

Divisors: 1 2 4 79 158 316 1678488307 3356976614 6713953228 132600576253 265201152506 530402305012