Base | Representation |
---|---|
bin | 100010010110000… |
… | …1011010100110011 |
3 | 2222022111120200212 |
4 | 1010230023110303 |
5 | 4330010301121 |
6 | 310204334335 |
7 | 40362335225 |
oct | 10454132463 |
9 | 2868446625 |
10 | 1152431411 |
11 | 54157685a |
12 | 281b443ab |
13 | 1549aa9a1 |
14 | ad0aa415 |
15 | 6b29125b |
hex | 44b0b533 |
1152431411 has 8 divisors (see below), whose sum is σ = 1228413600. Its totient is φ = 1077359488.
The previous prime is 1152431407. The next prime is 1152431419. The reversal of 1152431411 is 1141342511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1152431411 - 22 = 1152431407 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1152431419) 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, 224951 + ... + 230016.
It is an arithmetic number, because the mean of its divisors is an integer number (153551700).
Almost surely, 21152431411 is an apocalyptic number.
1152431411 is a deficient number, since it is larger than the sum of its proper divisors (75982189).
1152431411 is a wasteful number, since it uses less digits than its factorization.
1152431411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455133.
The product of its digits is 480, while the sum is 23.
The square root of 1152431411 is about 33947.4801863113. The cubic root of 1152431411 is about 1048.4273997623.
Adding to 1152431411 its reverse (1141342511), we get a palindrome (2293773922).
Subtracting from 1152431411 its reverse (1141342511), we obtain a square (11088900 = 33302).
The spelling of 1152431411 in words is "one billion, one hundred fifty-two million, four hundred thirty-one thousand, four hundred eleven".
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