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5275085061 = 312821137147
BaseRepresentation
bin1001110100110101…
…10110100100000101
3111121122000002022210
410322122312210011
541300410210221
62231235214033
7244502324511
oct47232664405
914548002283
105275085061
112267714534
121032747319
13660b4510c
1438082b141
1520d193276
hex13a6b6905

5275085061 has 8 divisors (see below), whose sum is σ = 7034046624. Its totient is φ = 3516423440.

The previous prime is 5275085059. The next prime is 5275085063. The reversal of 5275085061 is 1605805725.

5275085061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5275085059) and next prime (5275085063).

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

It is a cyclic number.

It is not a de Polignac number, because 5275085061 - 21 = 5275085059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275085063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30111 + ... + 107036.

It is an arithmetic number, because the mean of its divisors is an integer number (879255828).

Almost surely, 25275085061 is an apocalyptic number.

It is an amenable number.

5275085061 is a deficient number, since it is larger than the sum of its proper divisors (1758961563).

5275085061 is a wasteful number, since it uses less digits than its factorization.

5275085061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149971.

The product of its (nonzero) digits is 84000, while the sum is 39.

The square root of 5275085061 is about 72629.7808133826. The cubic root of 5275085061 is about 1740.7770630812. Note that the first 3 decimals are identical.

The spelling of 5275085061 in words is "five billion, two hundred seventy-five million, eighty-five thousand, sixty-one".

Divisors: 1 3 12821 38463 137147 411441 1758361687 5275085061