Base | Representation |
---|---|
bin | 100001101011010… |
… | …1110101111111011 |
3 | 2220202100120122121 |
4 | 1003112232233323 |
5 | 4303242011443 |
6 | 304044302111 |
7 | 40001054203 |
oct | 10326565773 |
9 | 2822316577 |
10 | 1130032123 |
11 | 52a967950 |
12 | 276541937 |
13 | 15016747c |
14 | aa119403 |
15 | 693194ed |
hex | 435aebfb |
1130032123 has 8 divisors (see below), whose sum is σ = 1235407680. Its totient is φ = 1025097480.
The previous prime is 1130032121. The next prime is 1130032129. The reversal of 1130032123 is 3212300311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1130032123 - 21 = 1130032121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1130032097 and 1130032106.
It is not an unprimeable number, because it can be changed into a prime (1130032121) 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, 104853 + ... + 115126.
It is an arithmetic number, because the mean of its divisors is an integer number (154425960).
Almost surely, 21130032123 is an apocalyptic number.
1130032123 is a deficient number, since it is larger than the sum of its proper divisors (105375557).
1130032123 is a wasteful number, since it uses less digits than its factorization.
1130032123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220457.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1130032123 is about 33615.9504253561. The cubic root of 1130032123 is about 1041.5903070326.
Adding to 1130032123 its reverse (3212300311), we get a palindrome (4342332434).
The spelling of 1130032123 in words is "one billion, one hundred thirty million, thirty-two thousand, one hundred twenty-three".
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