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6908239034 = 217269755329
BaseRepresentation
bin1100110111100001…
…10101110010111010
3122211110001220101222
412123300311302322
5103122002122114
63101255312042
7333123030404
oct63360656272
918743056358
106908239034
112a25580264
12140967b622
138612b8608
144976b1b74
152a674098e
hex19bc35cba

6908239034 has 16 divisors (see below), whose sum is σ = 11012711400. Its totient is φ = 3238846464.

The previous prime is 6908239033. The next prime is 6908239057. The reversal of 6908239034 is 4309328096.

It can be written as a sum of positive squares in 4 ways, for example, as 5982558409 + 925680625 = 77347^2 + 30425^2 .

It is not an unprimeable number, because it can be changed into a prime (6908239033) 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 7 ways as a sum of consecutive naturals, for example, 368519 + ... + 386810.

Almost surely, 26908239034 is an apocalyptic number.

6908239034 is a deficient number, since it is larger than the sum of its proper divisors (4104472366).

6908239034 is a wasteful number, since it uses less digits than its factorization.

6908239034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755617.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 6908239034 is about 83115.8169905103. The cubic root of 6908239034 is about 1904.5357042286.

The spelling of 6908239034 in words is "six billion, nine hundred eight million, two hundred thirty-nine thousand, thirty-four".

Divisors: 1 2 17 34 269 538 4573 9146 755329 1510658 12840593 25681186 203183501 406367002 3454119517 6908239034