Base | Representation |
---|---|
bin | 1111000111111… |
… | …01001110110000 |
3 | 22211201110220210 |
4 | 13203331032300 |
5 | 224434210402 |
6 | 20331104120 |
7 | 3100226514 |
oct | 743751660 |
9 | 284643823 |
10 | 126866352 |
11 | 65681628 |
12 | 365a2040 |
13 | 2038c362 |
14 | 12bc6144 |
15 | b21006c |
hex | 78fd3b0 |
126866352 has 40 divisors (see below), whose sum is σ = 328242880. Its totient is φ = 42223680.
The previous prime is 126866351. The next prime is 126866371. The reversal of 126866352 is 253668621.
It is a self number, because there is not a number n which added to its sum of digits gives 126866352.
It is not an unprimeable number, because it can be changed into a prime (126866351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37299 + ... + 40557.
It is an arithmetic number, because the mean of its divisors is an integer number (8206072).
Almost surely, 2126866352 is an apocalyptic number.
126866352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
126866352 is an abundant number, since it is smaller than the sum of its proper divisors (201376528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126866352 is a wasteful number, since it uses less digits than its factorization.
126866352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4081 (or 4075 counting only the distinct ones).
The product of its digits is 103680, while the sum is 39.
The square root of 126866352 is about 11263.4964376076. The cubic root of 126866352 is about 502.4761860945.
The spelling of 126866352 in words is "one hundred twenty-six million, eight hundred sixty-six thousand, three hundred fifty-two".
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