Base | Representation |
---|---|
bin | 11011011111111… |
… | …01000100001100 |
3 | 121002001111012102 |
4 | 31233331010030 |
5 | 433023042300 |
6 | 34520054232 |
7 | 5500462664 |
oct | 1557750414 |
9 | 532044172 |
10 | 230674700 |
11 | 109234353 |
12 | 65304378 |
13 | 38a37409 |
14 | 228c91a4 |
15 | 153b80d5 |
hex | dbfd10c |
230674700 has 72 divisors (see below), whose sum is σ = 548402400. Its totient is φ = 83829760.
The previous prime is 230674699. The next prime is 230674721. The reversal of 230674700 is 7476032.
230674700 = T129 + T130 + ... + T1114.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46961 + ... + 51639.
It is an arithmetic number, because the mean of its divisors is an integer number (7616700).
Almost surely, 2230674700 is an apocalyptic number.
230674700 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 230674700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274201200).
230674700 is an abundant number, since it is smaller than the sum of its proper divisors (317727700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230674700 is a wasteful number, since it uses less digits than its factorization.
230674700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4739 (or 4732 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 230674700 is about 15187.9787990371. The cubic root of 230674700 is about 613.2910894293.
The spelling of 230674700 in words is "two hundred thirty million, six hundred seventy-four thousand, seven hundred".
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