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230987295000 = 233654711823
BaseRepresentation
bin1101011100011111101…
…0100110100100011000
3211002012220100101000000
43113013322212210120
512241030221420000
6254040351213000
722455036416640
oct3270772464430
9732186311000
10230987295000
1189a63340610
1238925217160
1318a220c35a7
14b2736cb520
15601dac0000
hex35c7ea6918

230987295000 has 1120 divisors, whose sum is σ = 1012886772480. Its totient is φ = 47939040000.

The previous prime is 230987294999. The next prime is 230987295017. The reversal of 230987295000 is 592789032.

230987295000 is a `hidden beast` number, since 2 + 30 + 98 + 7 + 29 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 279 ways as a sum of consecutive naturals, for example, 280664589 + ... + 280665411.

Almost surely, 2230987295000 is an apocalyptic number.

230987295000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230987295000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506443386240).

230987295000 is an abundant number, since it is smaller than the sum of its proper divisors (781899477480).

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

230987295000 is an equidigital number, since it uses as much as digits as its factorization.

230987295000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 230987295000 in words is "two hundred thirty billion, nine hundred eighty-seven million, two hundred ninety-five thousand".