Search a number
-
+
7008079038 = 2311423102251
BaseRepresentation
bin1101000011011011…
…01100110010111110
3200002101221022010220
412201231230302332
5103323032012123
63115223242210
7335444455212
oct64155546276
920071838126
107008079038
112a76972564
121436ba9366
13878ba433c
144a6a60942
152b03b2ce3
hex1a1b6ccbe

7008079038 has 16 divisors (see below), whose sum is σ = 14017522176. Its totient is φ = 2335799000.

The previous prime is 7008079009. The next prime is 7008079049. The reversal of 7008079038 is 8309708007.

It is a super-2 number, since 2×70080790382 = 98226343605710010888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 17413 + ... + 119663.

It is an arithmetic number, because the mean of its divisors is an integer number (876095136).

Almost surely, 27008079038 is an apocalyptic number.

7008079038 is an abundant number, since it is smaller than the sum of its proper divisors (7009443138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7008079038 is a wasteful number, since it uses less digits than its factorization.

7008079038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113679.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 7008079038 is about 83714.2702172097. The cubic root of 7008079038 is about 1913.6668352427. Note that the first 3 decimals are identical.

The spelling of 7008079038 in words is "seven billion, eight million, seventy-nine thousand, thirty-eight".

Divisors: 1 2 3 6 11423 22846 34269 68538 102251 204502 306753 613506 1168013173 2336026346 3504039519 7008079038