Base | Representation |
---|---|
bin | 1111000001100… |
… | …00110010101100 |
3 | 22210010221020201 |
4 | 13200300302230 |
5 | 224230411342 |
6 | 20301123244 |
7 | 3060141256 |
oct | 740606254 |
9 | 283127221 |
10 | 126028972 |
11 | 6515a483 |
12 | 36259524 |
13 | 20158174 |
14 | 12a48cd6 |
15 | b0e6db7 |
hex | 7830cac |
126028972 has 6 divisors (see below), whose sum is σ = 220550708. Its totient is φ = 63014484.
The previous prime is 126028967. The next prime is 126029009. The reversal of 126028972 is 279820621.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15753618 + ... + 15753625.
Almost surely, 2126028972 is an apocalyptic number.
It is an amenable number.
126028972 is a deficient number, since it is larger than the sum of its proper divisors (94521736).
126028972 is a wasteful number, since it uses less digits than its factorization.
126028972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31507247 (or 31507245 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 126028972 is about 11226.2626015963. The cubic root of 126028972 is about 501.3682152258.
The spelling of 126028972 in words is "one hundred twenty-six million, twenty-eight thousand, nine hundred seventy-two".
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