Base | Representation |
---|---|
bin | 1110111011110… |
… | …00001010000010 |
3 | 22201201111211212 |
4 | 13131320022002 |
5 | 224032211311 |
6 | 20233010122 |
7 | 3050541356 |
oct | 735701202 |
9 | 281644755 |
10 | 125272706 |
11 | 64793269 |
12 | 35b53942 |
13 | 1cc51b80 |
14 | 128cd466 |
15 | aee7c8b |
hex | 7778282 |
125272706 has 8 divisors (see below), whose sum is σ = 202363644. Its totient is φ = 57818160.
The previous prime is 125272699. The next prime is 125272709. The reversal of 125272706 is 607272521.
It can be written as a sum of positive squares in 2 ways, for example, as 125238481 + 34225 = 11191^2 + 185^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (125272709) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2409065 + ... + 2409116.
Almost surely, 2125272706 is an apocalyptic number.
125272706 is a deficient number, since it is larger than the sum of its proper divisors (77090938).
125272706 is a wasteful number, since it uses less digits than its factorization.
125272706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4818196.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 125272706 is about 11192.5290260959. The cubic root of 125272706 is about 500.3633438985.
The spelling of 125272706 in words is "one hundred twenty-five million, two hundred seventy-two thousand, seven hundred six".
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