Base | Representation |
---|---|
bin | 1111001000011… |
… | …00000101111110 |
3 | 22211211120102112 |
4 | 13210030011332 |
5 | 224443132410 |
6 | 20332254022 |
7 | 3100602143 |
oct | 744140576 |
9 | 284746375 |
10 | 126927230 |
11 | 65713341 |
12 | 36611312 |
13 | 203b0c91 |
14 | 12c003ca |
15 | b223105 |
hex | 790c17e |
126927230 has 16 divisors (see below), whose sum is σ = 230567040. Its totient is φ = 50304672.
The previous prime is 126927223. The next prime is 126927257. The reversal of 126927230 is 32729621.
It is a happy number.
It is a super-2 number, since 2×1269272302 = 32221043430945800, which contains 22 as substring.
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, 57134 + ... + 59313.
It is an arithmetic number, because the mean of its divisors is an integer number (14410440).
Almost surely, 2126927230 is an apocalyptic number.
126927230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
126927230 is a deficient number, since it is larger than the sum of its proper divisors (103639810).
126927230 is a wasteful number, since it uses less digits than its factorization.
126927230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116563.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 126927230 is about 11266.1985602953. The cubic root of 126927230 is about 502.5565458673.
The spelling of 126927230 in words is "one hundred twenty-six million, nine hundred twenty-seven thousand, two hundred thirty".
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