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6907380011 = 72140966939
BaseRepresentation
bin1100110111011011…
…00100000100101011
3122211101110021001022
412123231210010223
5103121242130021
63101225043055
7333112522100
oct63355440453
918741407038
106907380011
112a25043924
12140932648b
1386107760c
1449752aaa7
152a66211ab
hex19bb6412b

6907380011 has 6 divisors (see below), whose sum is σ = 8035115580. Its totient is φ = 5920611396.

The previous prime is 6907379989. The next prime is 6907380017. The reversal of 6907380011 is 1100837096.

It is a de Polignac number, because none of the positive numbers 2k-6907380011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6907380017) 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 5 ways as a sum of consecutive naturals, for example, 70483421 + ... + 70483518.

It is an arithmetic number, because the mean of its divisors is an integer number (1339185930).

Almost surely, 26907380011 is an apocalyptic number.

6907380011 is a deficient number, since it is larger than the sum of its proper divisors (1127735569).

6907380011 is a wasteful number, since it uses less digits than its factorization.

6907380011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140966953 (or 140966946 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 6907380011 is about 83110.6492033362. The cubic root of 6907380011 is about 1904.4567594698.

The spelling of 6907380011 in words is "six billion, nine hundred seven million, three hundred eighty thousand, eleven".

Divisors: 1 7 49 140966939 986768573 6907380011