Base | Representation |
---|---|
bin | 11011110100000… |
… | …10111010100101 |
3 | 121021000220000020 |
4 | 31322002322211 |
5 | 434212220401 |
6 | 35052505353 |
7 | 5532121350 |
oct | 1572027245 |
9 | 537026006 |
10 | 233320101 |
11 | 10a780933 |
12 | 6617b259 |
13 | 39452541 |
14 | 22db7297 |
15 | 1573bd36 |
hex | de82ea5 |
233320101 has 16 divisors (see below), whose sum is σ = 360038400. Its totient is φ = 131637168.
The previous prime is 233320099. The next prime is 233320117. The reversal of 233320101 is 101023332.
It is not a de Polignac number, because 233320101 - 21 = 233320099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233320141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68661 + ... + 71978.
It is an arithmetic number, because the mean of its divisors is an integer number (22502400).
Almost surely, 2233320101 is an apocalyptic number.
233320101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
233320101 is a deficient number, since it is larger than the sum of its proper divisors (126718299).
233320101 is a wasteful number, since it uses less digits than its factorization.
233320101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140728.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 233320101 is about 15274.8191805992. The cubic root of 233320101 is about 615.6266123142.
Adding to 233320101 its reverse (101023332), we get a palindrome (334343433).
The spelling of 233320101 in words is "two hundred thirty-three million, three hundred twenty thousand, one hundred one".
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