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7013076053 = 25219278087
BaseRepresentation
bin1101000100000001…
…10000110001010101
3200002202100011202112
412202000300301111
5103330321413203
63115522320405
7335535106604
oct64200606125
920082304675
107013076053
112a79775925
1214387b9105
13879c33959
144a75a1a3b
152b0a4d6d8
hex1a2030c55

7013076053 has 4 divisors (see below), whose sum is σ = 7013379360. Its totient is φ = 7012772748.

The previous prime is 7013076043. The next prime is 7013076127. The reversal of 7013076053 is 3506703107.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3506703107 = 3943889349.

It is a cyclic number.

It is not a de Polignac number, because 7013076053 - 210 = 7013075029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7013076043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113825 + ... + 164262.

It is an arithmetic number, because the mean of its divisors is an integer number (1753344840).

Almost surely, 27013076053 is an apocalyptic number.

It is an amenable number.

7013076053 is a deficient number, since it is larger than the sum of its proper divisors (303307).

7013076053 is a wasteful number, since it uses less digits than its factorization.

7013076053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303306.

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 7013076053 is about 83744.1105571013. The cubic root of 7013076053 is about 1914.1215651764.

The spelling of 7013076053 in words is "seven billion, thirteen million, seventy-six thousand, fifty-three".

Divisors: 1 25219 278087 7013076053