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115485304 = 23112532251
BaseRepresentation
bin1101110001000…
…10101001111000
322001022021001111
412320202221320
5214031012204
615243130104
72601415564
oct670425170
9261267044
10115485304
115a208900
1232813934
131ac05ccc
14114a26a4
15a212d04
hex6e22a78

115485304 has 48 divisors (see below), whose sum is σ = 242607960. Its totient is φ = 51480000.

The previous prime is 115485299. The next prime is 115485311. The reversal of 115485304 is 403584511.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 50179 + ... + 52429.

Almost surely, 2115485304 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 115485304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121303980).

115485304 is an abundant number, since it is smaller than the sum of its proper divisors (127122656).

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

115485304 is a wasteful number, since it uses less digits than its factorization.

115485304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332 (or 2317 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 115485304 is about 10746.4088885544. The cubic root of 115485304 is about 486.9775128863.

The spelling of 115485304 in words is "one hundred fifteen million, four hundred eighty-five thousand, three hundred four".

Divisors: 1 2 4 8 11 22 44 53 88 106 121 212 242 424 484 583 968 1166 2251 2332 4502 4664 6413 9004 12826 18008 24761 25652 49522 51304 99044 119303 198088 238606 272371 477212 544742 954424 1089484 1312333 2178968 2624666 5249332 10498664 14435663 28871326 57742652 115485304