Base | Representation |
---|---|
bin | 101000111001011… |
… | …1010001101100101 |
3 | 10112122020001212212 |
4 | 1101302322031211 |
5 | 10302302101013 |
6 | 344101053205 |
7 | 46002234011 |
oct | 12162721545 |
9 | 3478201785 |
10 | 1372300133 |
11 | 64469a446 |
12 | 3236b7205 |
13 | 18b400719 |
14 | d0381541 |
15 | 807226a8 |
hex | 51cba365 |
1372300133 has 8 divisors (see below), whose sum is σ = 1379911680. Its totient is φ = 1364703120.
The previous prime is 1372300079. The next prime is 1372300177. The reversal of 1372300133 is 3310032731.
It is a happy number.
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 1372300133 - 222 = 1368105829 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1372300099 and 1372300108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1372300933) 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, 223916 + ... + 229962.
It is an arithmetic number, because the mean of its divisors is an integer number (172488960).
Almost surely, 21372300133 is an apocalyptic number.
It is an amenable number.
1372300133 is a deficient number, since it is larger than the sum of its proper divisors (7611547).
1372300133 is an equidigital number, since it uses as much as digits as its factorization.
1372300133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7267.
The product of its (nonzero) digits is 1134, while the sum is 23.
The square root of 1372300133 is about 37044.5695480458. The cubic root of 1372300133 is about 1111.2617562253.
Adding to 1372300133 its reverse (3310032731), we get a palindrome (4682332864).
The spelling of 1372300133 in words is "one billion, three hundred seventy-two million, three hundred thousand, one hundred thirty-three".
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