Base | Representation |
---|---|
bin | 111010010100011010… |
… | …0000111011110000010 |
3 | 102222021002220100020111 |
4 | 1310220310013132002 |
5 | 4022442113133211 |
6 | 133311154101534 |
7 | 12022351153342 |
oct | 1645064073602 |
9 | 388232810214 |
10 | 125238802306 |
11 | 49128047902 |
12 | 2033227a8aa |
13 | ba6b6678a7 |
14 | 60c100ad22 |
15 | 33ced7d421 |
hex | 1d28d07782 |
125238802306 has 16 divisors (see below), whose sum is σ = 191813356800. Its totient is φ = 61314679008.
The previous prime is 125238802301. The next prime is 125238802313. The reversal of 125238802306 is 603208832521.
It is not an unprimeable number, because it can be changed into a prime (125238802301) 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, 3397146 + ... + 3433813.
It is an arithmetic number, because the mean of its divisors is an integer number (11988334800).
Almost surely, 2125238802306 is an apocalyptic number.
125238802306 is a deficient number, since it is larger than the sum of its proper divisors (66574554494).
125238802306 is a wasteful number, since it uses less digits than its factorization.
125238802306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6831153.
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 125238802306 in words is "one hundred twenty-five billion, two hundred thirty-eight million, eight hundred two thousand, three hundred six".
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