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94445060 = 22513734469
BaseRepresentation
bin1011010000100…
…01111000000100
320120201022021012
411220101320010
5143134220220
613212141352
72224525013
oct550217004
9216638235
1094445060
1149347a76
1227767858
131674a268
14c786a7a
158458ac5
hex5a11e04

94445060 has 24 divisors (see below), whose sum is σ = 199788120. Its totient is φ = 37501184.

The previous prime is 94445051. The next prime is 94445063. The reversal of 94445060 is 6054449.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15555136 + 78889924 = 3944^2 + 8882^2 .

It is not an unprimeable number, because it can be changed into a prime (94445063) 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, 14495 + ... + 19974.

It is an arithmetic number, because the mean of its divisors is an integer number (8324505).

Almost surely, 294445060 is an apocalyptic number.

It is an amenable number.

94445060 is an abundant number, since it is smaller than the sum of its proper divisors (105343060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94445060 is a wasteful number, since it uses less digits than its factorization.

94445060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34615 (or 34613 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 94445060 is about 9718.2848280960. The cubic root of 94445060 is about 455.4000587237.

The spelling of 94445060 in words is "ninety-four million, four hundred forty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 137 274 548 685 1370 2740 34469 68938 137876 172345 344690 689380 4722253 9444506 18889012 23611265 47222530 94445060