Base | Representation |
---|---|
bin | 1111000101000… |
… | …00110011110100 |
3 | 22211000020122012 |
4 | 13202200303310 |
5 | 224340102141 |
6 | 20315023352 |
7 | 3064062041 |
oct | 742406364 |
9 | 284006565 |
10 | 126487796 |
11 | 65443176 |
12 | 3643ab58 |
13 | 20288c66 |
14 | 12b281c8 |
15 | b187ceb |
hex | 78a0cf4 |
126487796 has 6 divisors (see below), whose sum is σ = 221353650. Its totient is φ = 63243896.
The previous prime is 126487789. The next prime is 126487817. The reversal of 126487796 is 697784621.
It can be written as a sum of positive squares in only one way, i.e., 126247696 + 240100 = 11236^2 + 490^2 .
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 15810971 + ... + 15810978.
It is an arithmetic number, because the mean of its divisors is an integer number (36892275).
Almost surely, 2126487796 is an apocalyptic number.
It is an amenable number.
126487796 is a deficient number, since it is larger than the sum of its proper divisors (94865854).
126487796 is a wasteful number, since it uses less digits than its factorization.
126487796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31621953 (or 31621951 counting only the distinct ones).
The product of its digits is 1016064, while the sum is 50.
The square root of 126487796 is about 11246.6793321407. The cubic root of 126487796 is about 501.9759092792.
The spelling of 126487796 in words is "one hundred twenty-six million, four hundred eighty-seven thousand, seven hundred ninety-six".
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