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5575103561 = 23757731991
BaseRepresentation
bin1010011000100110…
…10101010001001001
3112101112112121100002
411030103111101021
542404211303221
62321113452345
7255104412146
oct51423252111
915345477302
105575103561
112401000905
1210b71110b5
136ab04b461
143ac6073cd
152296a780b
hex14c4d5449

5575103561 has 8 divisors (see below), whose sum is σ = 5818449024. Its totient is φ = 5331837280.

The previous prime is 5575103509. The next prime is 5575103591. The reversal of 5575103561 is 1653015755.

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 5575103561 - 210 = 5575102537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5575103591) 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, 158276 + ... + 190266.

It is an arithmetic number, because the mean of its divisors is an integer number (727306128).

Almost surely, 25575103561 is an apocalyptic number.

It is an amenable number.

5575103561 is a deficient number, since it is larger than the sum of its proper divisors (243345463).

5575103561 is a wasteful number, since it uses less digits than its factorization.

5575103561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39591.

The product of its (nonzero) digits is 78750, while the sum is 38.

The square root of 5575103561 is about 74666.6161078698. The cubic root of 5575103561 is about 1773.1724691981.

The spelling of 5575103561 in words is "five billion, five hundred seventy-five million, one hundred three thousand, five hundred sixty-one".

Divisors: 1 23 7577 31991 174271 735793 242395807 5575103561