Base | Representation |
---|---|
bin | 100100101110000… |
… | …1100110101000100 |
3 | 10011212110122201022 |
4 | 1021130030311010 |
5 | 10010411114343 |
6 | 322132450312 |
7 | 42350632562 |
oct | 11134146504 |
9 | 3155418638 |
10 | 1232129348 |
11 | 58256101a |
12 | 2a4779998 |
13 | 168363728 |
14 | b98d4a32 |
15 | 73285568 |
hex | 4970cd44 |
1232129348 has 24 divisors (see below), whose sum is σ = 2227378944. Its totient is φ = 595764000.
The previous prime is 1232129329. The next prime is 1232129369. The reversal of 1232129348 is 8439212321.
It is a happy number.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233111 + ... + 238337.
It is an arithmetic number, because the mean of its divisors is an integer number (92807456).
Almost surely, 21232129348 is an apocalyptic number.
It is an amenable number.
1232129348 is a deficient number, since it is larger than the sum of its proper divisors (995249596).
1232129348 is a wasteful number, since it uses less digits than its factorization.
1232129348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7163 (or 7161 counting only the distinct ones).
The product of its digits is 20736, while the sum is 35.
The square root of 1232129348 is about 35101.7000727885. The cubic root of 1232129348 is about 1072.0591981585.
The spelling of 1232129348 in words is "one billion, two hundred thirty-two million, one hundred twenty-nine thousand, three hundred forty-eight".
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