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6700306941 = 321720943261
BaseRepresentation
bin1100011110101111…
…01001000111111101
3122021221210212012100
412033113221013331
5102210234310231
63024510455313
7325016445366
oct61727510775
918257725170
106700306941
11292916a859
12136bb04539
1382a1b4a83
14477c26b6d
1529336b1e6
hex18f5e91fd

6700306941 has 12 divisors (see below), whose sum is σ = 9679007260. Its totient is φ = 4466508480.

The previous prime is 6700306919. The next prime is 6700306957. The reversal of 6700306941 is 1496030076.

It can be written as a sum of positive squares in 2 ways, for example, as 3354147225 + 3346159716 = 57915^2 + 57846^2 .

It is not a de Polignac number, because 6700306941 - 210 = 6700305917 is a prime.

It is a super-2 number, since 2×67003069412 = 89788226207225554962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6700306896 and 6700306905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6700306841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133251 + ... + 176511.

Almost surely, 26700306941 is an apocalyptic number.

It is an amenable number.

6700306941 is a deficient number, since it is larger than the sum of its proper divisors (2978700319).

6700306941 is a wasteful number, since it uses less digits than its factorization.

6700306941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60476 (or 60473 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 6700306941 is about 81855.4026378223. The cubic root of 6700306941 is about 1885.2324189539.

The spelling of 6700306941 in words is "six billion, seven hundred million, three hundred six thousand, nine hundred forty-one".

Divisors: 1 3 9 17209 43261 51627 129783 154881 389349 744478549 2233435647 6700306941