Base | Representation |
---|---|
bin | 1110111010000… |
… | …11010101011111 |
3 | 22201022112001201 |
4 | 13131003111133 |
5 | 224003300401 |
6 | 20224220331 |
7 | 3045650530 |
oct | 735032537 |
9 | 281275051 |
10 | 125056351 |
11 | 64655762 |
12 | 35a6a6a7 |
13 | 1cba7554 |
14 | 12874687 |
15 | aea3b01 |
hex | 774355f |
125056351 has 8 divisors (see below), whose sum is σ = 143313920. Its totient is φ = 106896888.
The previous prime is 125056259. The next prime is 125056361. The reversal of 125056351 is 153650521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 125056351 - 29 = 125055839 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 (125056361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21771 + ... + 26908.
It is an arithmetic number, because the mean of its divisors is an integer number (17914240).
Almost surely, 2125056351 is an apocalyptic number.
125056351 is a deficient number, since it is larger than the sum of its proper divisors (18257569).
125056351 is an equidigital number, since it uses as much as digits as its factorization.
125056351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49053.
The product of its (nonzero) digits is 4500, while the sum is 28.
The square root of 125056351 is about 11182.8596968754. The cubic root of 125056351 is about 500.0751233791.
The spelling of 125056351 in words is "one hundred twenty-five million, fifty-six thousand, three hundred fifty-one".
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