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94441085 = 518888217
BaseRepresentation
bin1011010000100…
…00111001111101
320120201002210222
411220100321331
5143134103320
613212111125
72224510304
oct550207175
9216632728
1094441085
1149344a92
12277654a5
13167484cb
14c78543b
158457825
hex5a10e7d

94441085 has 4 divisors (see below), whose sum is σ = 113329308. Its totient is φ = 75552864.

The previous prime is 94441079. The next prime is 94441091. The reversal of 94441085 is 58014449.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58014449 = 193300593.

It is an interprime number because it is at equal distance from previous prime (94441079) and next prime (94441091).

It can be written as a sum of positive squares in 2 ways, for example, as 57729604 + 36711481 = 7598^2 + 6059^2 .

It is a cyclic number.

It is not a de Polignac number, because 94441085 - 218 = 94178941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9444104 + ... + 9444113.

It is an arithmetic number, because the mean of its divisors is an integer number (28332327).

Almost surely, 294441085 is an apocalyptic number.

It is an amenable number.

94441085 is a deficient number, since it is larger than the sum of its proper divisors (18888223).

94441085 is a wasteful number, since it uses less digits than its factorization.

94441085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18888222.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 94441085 is about 9718.0803145477. The cubic root of 94441085 is about 455.3936696808.

The spelling of 94441085 in words is "ninety-four million, four hundred forty-one thousand, eighty-five".

Divisors: 1 5 18888217 94441085