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87914 = 2113389
BaseRepresentation
bin10101011101101010
311110121002
4111131222
510303124
61515002
7514211
oct253552
9143532
1087914
1160062
1242a62
1331028
1424078
151b0ae
hex1576a

87914 has 8 divisors (see below), whose sum is σ = 133380. Its totient is φ = 43456.

The previous prime is 87911. The next prime is 87917. The reversal of 87914 is 41978.

It is an interprime number because it is at equal distance from previous prime (87911) and next prime (87917).

It can be written as a sum of positive squares in 2 ways, for example, as 70225 + 17689 = 265^2 + 133^2 .

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

Its product of digits (2016) is a multiple of the sum of its prime divisors (504).

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87914.

It is not an unprimeable number, because it can be changed into a prime (87911) 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, 32 + ... + 420.

287914 is an apocalyptic number.

87914 is a deficient number, since it is larger than the sum of its proper divisors (45466).

87914 is a wasteful number, since it uses less digits than its factorization.

87914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504.

The product of its digits is 2016, while the sum is 29.

The square root of 87914 is about 296.5029510814. The cubic root of 87914 is about 44.4651075215.

It can be divided in two parts, 87 and 914, that added together give a palindrome (1001).

The spelling of 87914 in words is "eighty-seven thousand, nine hundred fourteen".

Divisors: 1 2 113 226 389 778 43957 87914