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97244 = 22723151
BaseRepresentation
bin10111101111011100
311221101122
4113233130
511102434
62030112
7553340
oct275734
9157348
1097244
1167074
1248338
1335354
1427620
151dc2e
hex17bdc

97244 has 24 divisors (see below), whose sum is σ = 204288. Its totient is φ = 39600.

The previous prime is 97241. The next prime is 97259. The reversal of 97244 is 44279.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 97244.

It is not an unprimeable number, because it can be changed into a prime (97241) 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, 569 + ... + 719.

It is an arithmetic number, because the mean of its divisors is an integer number (8512).

297244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102144).

97244 is an abundant number, since it is smaller than the sum of its proper divisors (107044).

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

97244 is a wasteful number, since it uses less digits than its factorization.

97244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 183 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 97244 is about 311.8397024114. The cubic root of 97244 is about 45.9855026779.

The spelling of 97244 in words is "ninety-seven thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 23 28 46 92 151 161 302 322 604 644 1057 2114 3473 4228 6946 13892 24311 48622 97244