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6908242033 = 711891039787
BaseRepresentation
bin1100110111100001…
…10110100001110001
3122211110002001112001
412123300312201301
5103122002221113
63101255334001
7333123042220
oct63360664161
918743061461
106908242033
112a25582540
121409681301
138612b9aa4
144976b2cb7
152a67417dd
hex19bc36871

6908242033 has 32 divisors (see below), whose sum is σ = 8795105280. Its totient is φ = 5270348160.

The previous prime is 6908242021. The next prime is 6908242051. The reversal of 6908242033 is 3302428096.

It is not a de Polignac number, because 6908242033 - 25 = 6908242001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6908241983 and 6908242001.

It is not an unprimeable number, because it can be changed into a prime (6908242063) 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 31 ways as a sum of consecutive naturals, for example, 700966 + ... + 710752.

It is an arithmetic number, because the mean of its divisors is an integer number (274847040).

Almost surely, 26908242033 is an apocalyptic number.

It is an amenable number.

6908242033 is a deficient number, since it is larger than the sum of its proper divisors (1886863247).

6908242033 is a wasteful number, since it uses less digits than its factorization.

6908242033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9997.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 6908242033 is about 83115.8350315991. The cubic root of 6908242033 is about 1904.5359798271.

The spelling of 6908242033 in words is "six billion, nine hundred eight million, two hundred forty-two thousand, thirty-three".

Divisors: 1 7 11 77 89 103 623 721 979 1133 6853 7931 9167 9787 64169 68509 100837 107657 705859 753599 871043 1008061 6097301 7056427 9581473 11088671 67070311 77620697 89717429 628022003 986891719 6908242033