Base | Representation |
---|---|
bin | 100010010101101… |
… | …1010101101101101 |
3 | 2222022010110120102 |
4 | 1010223122231231 |
5 | 4324432413201 |
6 | 310200200445 |
7 | 40360545563 |
oct | 10453325555 |
9 | 2868113512 |
10 | 1152232301 |
11 | 541450200 |
12 | 281a69125 |
13 | 15493b17c |
14 | ad057a33 |
15 | 6b25226b |
hex | 44adab6d |
1152232301 has 12 divisors (see below), whose sum is σ = 1282545600. Its totient is φ = 1034216040.
The previous prime is 1152232271. The next prime is 1152232313. The reversal of 1152232301 is 1032322511.
It is a de Polignac number, because none of the positive numbers 2k-1152232301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1152232381) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 50711 + ... + 69828.
It is an arithmetic number, because the mean of its divisors is an integer number (106878800).
Almost surely, 21152232301 is an apocalyptic number.
1152232301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1152232301 is a deficient number, since it is larger than the sum of its proper divisors (130313299).
1152232301 is a wasteful number, since it uses less digits than its factorization.
1152232301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120640 (or 120629 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 1152232301 is about 33944.5474413786. The cubic root of 1152232301 is about 1048.3670160087.
Adding to 1152232301 its reverse (1032322511), we get a palindrome (2184554812).
The spelling of 1152232301 in words is "one billion, one hundred fifty-two million, two hundred thirty-two thousand, three hundred one".
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