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88304300 = 225271011249
BaseRepresentation
bin1010100001101…
…10101010101100
320011011022201122
411100312222230
5140101214200
612432400112
72121400640
oct520665254
9204138648
1088304300
1145933367
12256a6038
13153aa186
14ba28c20
157b44385
hex5436aac

88304300 has 72 divisors (see below), whose sum is σ = 221340000. Its totient is φ = 29952000.

The previous prime is 88304299. The next prime is 88304323. The reversal of 88304300 is 340388.

It is a self number, because there is not a number n which added to its sum of digits gives 88304300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70076 + ... + 71324.

Almost surely, 288304300 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 88304300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110670000).

88304300 is an abundant number, since it is smaller than the sum of its proper divisors (133035700).

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

88304300 is a wasteful number, since it uses less digits than its factorization.

88304300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 88304300 is about 9397.0367669814. The cubic root of 88304300 is about 445.3081230923.

Adding to 88304300 its reverse (340388), we get a palindrome (88644688).

The spelling of 88304300 in words is "eighty-eight million, three hundred four thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 101 140 175 202 350 404 505 700 707 1010 1249 1414 2020 2498 2525 2828 3535 4996 5050 6245 7070 8743 10100 12490 14140 17486 17675 24980 31225 34972 35350 43715 62450 70700 87430 124900 126149 174860 218575 252298 437150 504596 630745 874300 883043 1261490 1766086 2522980 3153725 3532172 4415215 6307450 8830430 12614900 17660860 22076075 44152150 88304300