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350131005132 = 223487547710939
BaseRepresentation
bin1010001100001010110…
…11110010011011001100
31020110202020020221121220
411012011123302123030
521214032014131012
6424503054323340
734203400303266
oct5060533623314
91213666227556
10350131005132
11125542908457
1257a361b9550
132702ba7975c
1412d37014b36
1591937d008c
hex51856f26cc

350131005132 has 48 divisors (see below), whose sum is σ = 818874228480. Its totient is φ = 116438772672.

The previous prime is 350131005101. The next prime is 350131005139. The reversal of 350131005132 is 231500131053.

It is a super-2 number, since 2×3501310051322 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (350131005139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32002119 + ... + 32013057.

It is an arithmetic number, because the mean of its divisors is an integer number (17059879760).

Almost surely, 2350131005132 is an apocalyptic number.

It is an amenable number.

350131005132 is an abundant number, since it is smaller than the sum of its proper divisors (468743223348).

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

350131005132 is a wasteful number, since it uses less digits than its factorization.

350131005132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16910 (or 16908 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 350131005132 its reverse (231500131053), we get a palindrome (581631136185).

The spelling of 350131005132 in words is "three hundred fifty billion, one hundred thirty-one million, five thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 487 974 1461 1948 2922 5477 5844 10939 10954 16431 21878 21908 32817 32862 43756 65634 65724 131268 2667299 5327293 5334598 8001897 10654586 10669196 15981879 16003794 21309172 31963758 32007588 59912903 63927516 119825806 179738709 239651612 359477418 718954836 29177583761 58355167522 87532751283 116710335044 175065502566 350131005132