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87114325 = 523484573
BaseRepresentation
bin1010011000101…
…00001001010101
320001220212101111
411030110021111
5134300124300
612351055021
72105313424
oct514241125
9201825344
1087114325
11451a0311
1225211471
131508164c
14b7d92bb
1579ab9ba
hex5314255

87114325 has 6 divisors (see below), whose sum is σ = 108021794. Its totient is φ = 69691440.

The previous prime is 87114311. The next prime is 87114337. The reversal of 87114325 is 52341178.

It can be written as a sum of positive squares in 3 ways, for example, as 568516 + 86545809 = 754^2 + 9303^2 .

It is not a de Polignac number, because 87114325 - 213 = 87106133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1742262 + ... + 1742311.

Almost surely, 287114325 is an apocalyptic number.

It is an amenable number.

87114325 is a deficient number, since it is larger than the sum of its proper divisors (20907469).

87114325 is a wasteful number, since it uses less digits than its factorization.

87114325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484583 (or 3484578 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 87114325 is about 9333.5055043644. The cubic root of 87114325 is about 443.2987689838.

The spelling of 87114325 in words is "eighty-seven million, one hundred fourteen thousand, three hundred twenty-five".

Divisors: 1 5 25 3484573 17422865 87114325