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97038 = 234599
BaseRepresentation
bin10111101100001110
311221010000
4113230032
511101123
62025130
7552624
oct275416
9157100
1097038
11669a7
12481a6
1335226
1427514
151db43
hex17b0e

97038 has 20 divisors (see below), whose sum is σ = 217800. Its totient is φ = 32292.

The previous prime is 97021. The next prime is 97039. The reversal of 97038 is 83079.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97039) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 138 + ... + 461.

It is an arithmetic number, because the mean of its divisors is an integer number (10890).

297038 is an apocalyptic number.

97038 is an abundant number, since it is smaller than the sum of its proper divisors (120762).

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

97038 is a wasteful number, since it uses less digits than its factorization.

97038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 97038 is about 311.5092293978. The cubic root of 97038 is about 45.9530080918.

The spelling of 97038 in words is "ninety-seven thousand, thirty-eight".

Divisors: 1 2 3 6 9 18 27 54 81 162 599 1198 1797 3594 5391 10782 16173 32346 48519 97038