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93122442 = 2327315083
BaseRepresentation
bin1011000110011…
…10111110001010
320111020002222100
411203032332022
5142314404232
613123534230
72210346000
oct543167612
9214202870
1093122442
11486242a6
122722a376
13163a624a
14c520a70
158296c7c
hex58cef8a

93122442 has 48 divisors (see below), whose sum is σ = 235310400. Its totient is φ = 26604648.

The previous prime is 93122441. The next prime is 93122483. The reversal of 93122442 is 24422139.

It is not an unprimeable number, because it can be changed into a prime (93122441) 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, 1368 + ... + 13715.

It is an arithmetic number, because the mean of its divisors is an integer number (4902300).

Almost surely, 293122442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93122442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117655200).

93122442 is an abundant number, since it is smaller than the sum of its proper divisors (142187958).

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

93122442 is a wasteful number, since it uses less digits than its factorization.

93122442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15112 (or 15095 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 93122442 is about 9649.9969948182. The cubic root of 93122442 is about 453.2642348307.

The spelling of 93122442 in words is "ninety-three million, one hundred twenty-two thousand, four hundred forty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 343 441 686 882 1029 2058 3087 6174 15083 30166 45249 90498 105581 135747 211162 271494 316743 633486 739067 950229 1478134 1900458 2217201 4434402 5173469 6651603 10346938 13303206 15520407 31040814 46561221 93122442