Base | Representation |
---|---|
bin | 1111000111111… |
… | …11100101111100 |
3 | 22211201222012011 |
4 | 13203333211330 |
5 | 224440013103 |
6 | 20331221004 |
7 | 3100266646 |
oct | 743774574 |
9 | 284658164 |
10 | 126876028 |
11 | 65688924 |
12 | 365a7764 |
13 | 20393896 |
14 | 12bc9896 |
15 | b212d6d |
hex | 78ff97c |
126876028 has 6 divisors (see below), whose sum is σ = 222033056. Its totient is φ = 63438012.
The previous prime is 126876007. The next prime is 126876031. The reversal of 126876028 is 820678621.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15859500 + ... + 15859507.
Almost surely, 2126876028 is an apocalyptic number.
It is an amenable number.
126876028 is a deficient number, since it is larger than the sum of its proper divisors (95157028).
126876028 is a wasteful number, since it uses less digits than its factorization.
126876028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31719011 (or 31719009 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 126876028 is about 11263.9259585635. The cubic root of 126876028 is about 502.4889602617.
The spelling of 126876028 in words is "one hundred twenty-six million, eight hundred seventy-six thousand, twenty-eight".
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