Base | Representation |
---|---|
bin | 1111001000000… |
… | …01010000001110 |
3 | 22211202022112002 |
4 | 13210001100032 |
5 | 224440222310 |
6 | 20331312302 |
7 | 3100325534 |
oct | 744012016 |
9 | 284668462 |
10 | 126882830 |
11 | 65692a48 |
12 | 365ab692 |
13 | 203969c9 |
14 | 12bcc154 |
15 | b214da5 |
hex | 790140e |
126882830 has 16 divisors (see below), whose sum is σ = 236265120. Its totient is φ = 49002912.
The previous prime is 126882829. The next prime is 126882857. The reversal of 126882830 is 38288621.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218474 + ... + 219053.
It is an arithmetic number, because the mean of its divisors is an integer number (14766570).
Almost surely, 2126882830 is an apocalyptic number.
126882830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
126882830 is a deficient number, since it is larger than the sum of its proper divisors (109382290).
126882830 is a wasteful number, since it uses less digits than its factorization.
126882830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437563.
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 126882830 is about 11264.2278918708. The cubic root of 126882830 is about 502.4979398115.
The spelling of 126882830 in words is "one hundred twenty-six million, eight hundred eighty-two thousand, eight hundred thirty".
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