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4294997 = 722337103
BaseRepresentation
bin10000011000100101010101
322002012121222
4100120211111
52044414442
6232020125
751335600
oct20304525
98065558
104294997
112473993
121531645
13b74c25
147db337
1559c8d2
hex418955

4294997 has 24 divisors (see below), whose sum is σ = 5406336. Its totient is φ = 3392928.

The previous prime is 4294991. The next prime is 4295021. The reversal of 4294997 is 7994924.

It is not a de Polignac number, because 4294997 - 26 = 4294933 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 (4294991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41648 + ... + 41750.

It is an arithmetic number, because the mean of its divisors is an integer number (225264).

Almost surely, 24294997 is an apocalyptic number.

It is an amenable number.

4294997 is a deficient number, since it is larger than the sum of its proper divisors (1111339).

4294997 is a wasteful number, since it uses less digits than its factorization.

4294997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 170 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 4294997 is about 2072.4374538210. The cubic root of 4294997 is about 162.5502424524.

The spelling of 4294997 in words is "four million, two hundred ninety-four thousand, nine hundred ninety-seven".

Divisors: 1 7 23 37 49 103 161 259 721 851 1127 1813 2369 3811 5047 5957 16583 26677 41699 87653 116081 186739 613571 4294997