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89514317 = 104985333
BaseRepresentation
bin1010101010111…
…10000101001101
320020102210120002
411111132011031
5140403424232
612514334045
72134600454
oct525360515
9206383502
1089514317
114658a482
1225b8a325
1315711b69
14bc61b9b
157cd2b62
hex555e14d

89514317 has 4 divisors (see below), whose sum is σ = 89600700. Its totient is φ = 89427936.

The previous prime is 89514307. The next prime is 89514349. The reversal of 89514317 is 71341598.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71341598 = 235670799.

It can be written as a sum of positive squares in 2 ways, for example, as 57320041 + 32194276 = 7571^2 + 5674^2 .

It is a cyclic number.

It is not a de Polignac number, because 89514317 - 210 = 89513293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89514307) 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, 41618 + ... + 43715.

It is an arithmetic number, because the mean of its divisors is an integer number (22400175).

Almost surely, 289514317 is an apocalyptic number.

It is an amenable number.

89514317 is a deficient number, since it is larger than the sum of its proper divisors (86383).

89514317 is a wasteful number, since it uses less digits than its factorization.

89514317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86382.

The product of its digits is 30240, while the sum is 38.

The square root of 89514317 is about 9461.2006109161. The cubic root of 89514317 is about 447.3328935067.

The spelling of 89514317 in words is "eighty-nine million, five hundred fourteen thousand, three hundred seventeen".

Divisors: 1 1049 85333 89514317