Base | Representation |
---|---|
bin | 11011110011011… |
… | …11101000110101 |
3 | 121020212212200210 |
4 | 31321233220311 |
5 | 434202204031 |
6 | 35051100033 |
7 | 5531342220 |
oct | 1571575065 |
9 | 536785623 |
10 | 233241141 |
11 | 10a727581 |
12 | 66141619 |
13 | 39425613 |
14 | 22d965b7 |
15 | 15723746 |
hex | de6fa35 |
233241141 has 8 divisors (see below), whose sum is σ = 355415104. Its totient is φ = 133280640.
The previous prime is 233241133. The next prime is 233241149. The reversal of 233241141 is 141142332.
It is an interprime number because it is at equal distance from previous prime (233241133) and next prime (233241149).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 233241141 - 23 = 233241133 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 11106721 = 233241141 / (2 + 3 + 3 + 2 + 4 + 1 + 1 + 4 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233241149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5553340 + ... + 5553381.
It is an arithmetic number, because the mean of its divisors is an integer number (44426888).
Almost surely, 2233241141 is an apocalyptic number.
233241141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
233241141 is a deficient number, since it is larger than the sum of its proper divisors (122173963).
233241141 is a wasteful number, since it uses less digits than its factorization.
233241141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11106731.
The product of its digits is 576, while the sum is 21.
The square root of 233241141 is about 15272.2343159081. The cubic root of 233241141 is about 615.5571578585.
Adding to 233241141 its reverse (141142332), we get a palindrome (374383473).
The spelling of 233241141 in words is "two hundred thirty-three million, two hundred forty-one thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •