Base | Representation |
---|---|
bin | 101001100010111… |
… | …1000110000011101 |
3 | 10121011011012000012 |
4 | 1103011320300131 |
5 | 10323334132000 |
6 | 350155213005 |
7 | 46355150624 |
oct | 12305706035 |
9 | 3534135005 |
10 | 1394052125 |
11 | 6559a6aa4 |
12 | 32aa47165 |
13 | 192a7841b |
14 | d32046bb |
15 | 825bc735 |
hex | 53178c1d |
1394052125 has 8 divisors (see below), whose sum is σ = 1739777208. Its totient is φ = 1115241600.
The previous prime is 1394052119. The next prime is 1394052133. The reversal of 1394052125 is 5212504931.
It can be written as a sum of positive squares in 4 ways, for example, as 152053561 + 1241998564 = 12331^2 + 35242^2 .
It is not a de Polignac number, because 1394052125 - 24 = 1394052109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1394052091 and 1394052100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5576084 + ... + 5576333.
It is an arithmetic number, because the mean of its divisors is an integer number (217472151).
Almost surely, 21394052125 is an apocalyptic number.
It is an amenable number.
1394052125 is a deficient number, since it is larger than the sum of its proper divisors (345725083).
1394052125 is an equidigital number, since it uses as much as digits as its factorization.
1394052125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11152432 (or 11152422 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 1394052125 is about 37337.0074456966. The cubic root of 1394052125 is about 1117.1024498965.
The spelling of 1394052125 in words is "one billion, three hundred ninety-four million, fifty-two thousand, one hundred twenty-five".
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