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230497300 = 225211209543
BaseRepresentation
bin11011011110100…
…01110000010100
3121001201110212001
431233101300110
5433001403200
634512205044
75466123535
oct1557216024
9531643761
10230497300
11109123040
1265239784
13389a4747
142288068c
151538076a
hexdbd1c14

230497300 has 36 divisors (see below), whose sum is σ = 545652576. Its totient is φ = 83816800.

The previous prime is 230497297. The next prime is 230497301. The reversal of 230497300 is 3794032.

230497300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230497301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103672 + ... + 105871.

It is an arithmetic number, because the mean of its divisors is an integer number (15157016).

Almost surely, 2230497300 is an apocalyptic number.

230497300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230497300 is an abundant number, since it is smaller than the sum of its proper divisors (315155276).

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

230497300 is a wasteful number, since it uses less digits than its factorization.

230497300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209568 (or 209561 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 230497300 is about 15182.1375306641. The cubic root of 230497300 is about 613.1338322738.

The spelling of 230497300 in words is "two hundred thirty million, four hundred ninety-seven thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 209543 419086 838172 1047715 2095430 2304973 4190860 4609946 5238575 9219892 10477150 11524865 20954300 23049730 46099460 57624325 115248650 230497300