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7106495053 = 71015213579
BaseRepresentation
bin1101001111001010…
…01000001001001101
3200100021010100112111
412213211020021031
5104023230320203
63133100504021
7341051132320
oct64745101115
920307110474
107106495053
113017481a09
121463b4b011
138933b1b78
144b5b5c7b7
152b8d5326d
hex1a794824d

7106495053 has 4 divisors (see below), whose sum is σ = 8121708640. Its totient is φ = 6091281468.

The previous prime is 7106495029. The next prime is 7106495069. The reversal of 7106495053 is 3505946017.

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: 3505946017 = 7500849431.

It is a cyclic number.

It is not a de Polignac number, because 7106495053 - 229 = 6569624141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7106494997 and 7106495015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7106495953) 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, 507606783 + ... + 507606796.

It is an arithmetic number, because the mean of its divisors is an integer number (2030427160).

Almost surely, 27106495053 is an apocalyptic number.

It is an amenable number.

7106495053 is a deficient number, since it is larger than the sum of its proper divisors (1015213587).

7106495053 is a wasteful number, since it uses less digits than its factorization.

7106495053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015213586.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 7106495053 is about 84300.0299703387. The cubic root of 7106495053 is about 1922.5832427713.

The spelling of 7106495053 in words is "seven billion, one hundred six million, four hundred ninety-five thousand, fifty-three".

Divisors: 1 7 1015213579 7106495053