Base | Representation |
---|---|
bin | 11011110010011… |
… | …01111010110110 |
3 | 121020121212020120 |
4 | 31321031322312 |
5 | 434133244110 |
6 | 35044112410 |
7 | 5530225446 |
oct | 1571157266 |
9 | 536555216 |
10 | 233103030 |
11 | 10a642836 |
12 | 66095706 |
13 | 393a77b4 |
14 | 22d5c126 |
15 | 156e7870 |
hex | de4deb6 |
233103030 has 16 divisors (see below), whose sum is σ = 559447344. Its totient is φ = 62160800.
The previous prime is 233103029. The next prime is 233103047. The reversal of 233103030 is 30301332.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3885021 + ... + 3885080.
It is an arithmetic number, because the mean of its divisors is an integer number (34965459).
Almost surely, 2233103030 is an apocalyptic number.
233103030 is an abundant number, since it is smaller than the sum of its proper divisors (326344314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233103030 is a wasteful number, since it uses less digits than its factorization.
233103030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7770111.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 233103030 is about 15267.7120093353. The cubic root of 233103030 is about 615.4356355576.
Adding to 233103030 its reverse (30301332), we get a palindrome (263404362).
The spelling of 233103030 in words is "two hundred thirty-three million, one hundred three thousand, thirty".
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