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7007176042 = 217206093413
BaseRepresentation
bin1101000011010100…
…10000010101101010
3200002100020102110121
412201222100111222
5103322314113132
63115152033454
7335434004446
oct64152202552
920070212417
107007176042
112a76406089
12143683288a
13878949319
144a68a7826
152b0285497
hex1a1a9056a

7007176042 has 8 divisors (see below), whose sum is σ = 11129044356. Its totient is φ = 3297494592.

The previous prime is 7007176037. The next prime is 7007176073. The reversal of 7007176042 is 2406717007.

It can be written as a sum of positive squares in 2 ways, for example, as 6953725321 + 53450721 = 83389^2 + 7311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 206093413 = 7007176042 / (7 + 0 + 0 + 7 + 1 + 7 + 6 + 0 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 7007175989 and 7007176007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103046673 + ... + 103046740.

Almost surely, 27007176042 is an apocalyptic number.

7007176042 is a deficient number, since it is larger than the sum of its proper divisors (4121868314).

7007176042 is a wasteful number, since it uses less digits than its factorization.

7007176042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206093432.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 7007176042 is about 83708.8767216476. The cubic root of 7007176042 is about 1913.5846392651.

The spelling of 7007176042 in words is "seven billion, seven million, one hundred seventy-six thousand, forty-two".

Divisors: 1 2 17 34 206093413 412186826 3503588021 7007176042