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97398 = 2327773
BaseRepresentation
bin10111110001110110
311221121100
4113301312
511104043
62030530
7553650
oct276166
9157540
1097398
11671a4
1248446
1335442
14276d0
151dcd3
hex17c76

97398 has 24 divisors (see below), whose sum is σ = 241488. Its totient is φ = 27792.

The previous prime is 97397. The next prime is 97423. The reversal of 97398 is 89379.

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 97398.

It is not an unprimeable number, because it can be changed into a prime (97397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261 + ... + 512.

It is an arithmetic number, because the mean of its divisors is an integer number (10062).

297398 is an apocalyptic number.

97398 is an abundant number, since it is smaller than the sum of its proper divisors (144090).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120744).

97398 is a wasteful number, since it uses less digits than its factorization.

97398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 785 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 97398 is about 312.0865264634. The cubic root of 97398 is about 46.0097647827.

The spelling of 97398 in words is "ninety-seven thousand, three hundred ninety-eight".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 773 1546 2319 4638 5411 6957 10822 13914 16233 32466 48699 97398