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5260875121 = 113155929863
BaseRepresentation
bin1001110011001001…
…01001010101110001
3111120122021010221201
410321210221111301
541233241000441
62230010451201
7244240462225
oct47144512561
914518233851
105260875121
11225a699387
121029a33b01
1365ac0b278
1437c9ac785
1520bcd7c31
hex139929571

5260875121 has 8 divisors (see below), whose sum is σ = 5311013760. Its totient is φ = 5210799552.

The previous prime is 5260875083. The next prime is 5260875149. The reversal of 5260875121 is 1215780625.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5260875121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5260876121) 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, 161236 + ... + 191098.

It is an arithmetic number, because the mean of its divisors is an integer number (663876720).

Almost surely, 25260875121 is an apocalyptic number.

It is an amenable number.

5260875121 is a deficient number, since it is larger than the sum of its proper divisors (50138639).

5260875121 is a wasteful number, since it uses less digits than its factorization.

5260875121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31535.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 5260875121 is about 72531.8903724424. The cubic root of 5260875121 is about 1739.2125649366.

The spelling of 5260875121 in words is "five billion, two hundred sixty million, eight hundred seventy-five thousand, one hundred twenty-one".

Divisors: 1 113 1559 29863 176167 3374519 46556417 5260875121