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6930312441 = 313617288007
BaseRepresentation
bin1100111010001010…
…00010110011111001
3122212222121100102120
412131011002303321
5103143124444231
63103404351453
7333511453353
oct63505026371
918788540376
106930312441
112a36a87348
121414b45589
13865a466c0
1449a5ba0d3
152a8650d96
hex19d142cf9

6930312441 has 16 divisors (see below), whose sum is σ = 9967380864. Its totient is φ = 4257880704.

The previous prime is 6930312421. The next prime is 6930312443. The reversal of 6930312441 is 1442130396.

It is not a de Polignac number, because 6930312441 - 25 = 6930312409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6930312443) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 119941 + ... + 168066.

It is an arithmetic number, because the mean of its divisors is an integer number (622961304).

Almost surely, 26930312441 is an apocalyptic number.

It is an amenable number.

6930312441 is a deficient number, since it is larger than the sum of its proper divisors (3037068423).

6930312441 is a wasteful number, since it uses less digits than its factorization.

6930312441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288640.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 6930312441 is about 83248.4981305969. The cubic root of 6930312441 is about 1906.5620235976.

The spelling of 6930312441 in words is "six billion, nine hundred thirty million, three hundred twelve thousand, four hundred forty-one".

Divisors: 1 3 13 39 617 1851 8021 24063 288007 864021 3744091 11232273 177700319 533100957 2310104147 6930312441