Base | Representation |
---|---|
bin | 11011011011010… |
… | …10111000111100 |
3 | 121000221001220000 |
4 | 31231222320330 |
5 | 432344412324 |
6 | 34455154300 |
7 | 5462420256 |
oct | 1555527074 |
9 | 530831800 |
10 | 230075964 |
11 | 108965528 |
12 | 65075990 |
13 | 38887a31 |
14 | 227b0cd6 |
15 | 152ea9c9 |
hex | db6ae3c |
230075964 has 60 divisors (see below), whose sum is σ = 605428824. Its totient is φ = 76186656.
The previous prime is 230075933. The next prime is 230075983. The reversal of 230075964 is 469570032.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48607 + ... + 53129.
Almost surely, 2230075964 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 230075964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302714412).
230075964 is an abundant number, since it is smaller than the sum of its proper divisors (375352860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230075964 is a wasteful number, since it uses less digits than its factorization.
230075964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4696 (or 4685 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 230075964 is about 15168.2551402592. The cubic root of 230075964 is about 612.7600131100.
The spelling of 230075964 in words is "two hundred thirty million, seventy-five thousand, nine hundred sixty-four".
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