Base | Representation |
---|---|
bin | 101001001100010… |
… | …0000101111110101 |
3 | 10120022202212101011 |
4 | 1102120200233311 |
5 | 10312313013201 |
6 | 345052232221 |
7 | 46152100060 |
oct | 12230405765 |
9 | 3508685334 |
10 | 1382157301 |
11 | 64a212268 |
12 | 326a6b671 |
13 | 190472275 |
14 | d17c98d7 |
15 | 8151d151 |
hex | 52620bf5 |
1382157301 has 8 divisors (see below), whose sum is σ = 1579875264. Its totient is φ = 1184506080.
The previous prime is 1382157221. The next prime is 1382157347. The reversal of 1382157301 is 1037512831.
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 1382157301 - 225 = 1348602869 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 (1382157401) 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, 41001 + ... + 66673.
It is an arithmetic number, because the mean of its divisors is an integer number (197484408).
Almost surely, 21382157301 is an apocalyptic number.
It is an amenable number.
1382157301 is a deficient number, since it is larger than the sum of its proper divisors (197717963).
1382157301 is an equidigital number, since it uses as much as digits as its factorization.
1382157301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33371.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 1382157301 is about 37177.3761984355. The cubic root of 1382157301 is about 1113.9161247604.
The spelling of 1382157301 in words is "one billion, three hundred eighty-two million, one hundred fifty-seven thousand, three hundred one".
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