Base | Representation |
---|---|
bin | 1111000110000… |
… | …10111001100110 |
3 | 22211021100011211 |
4 | 13203002321212 |
5 | 224404034210 |
6 | 20322022034 |
7 | 3065213116 |
oct | 743027146 |
9 | 284240154 |
10 | 126627430 |
11 | 65529076 |
12 | 364a791a |
13 | 20307697 |
14 | 12b63046 |
15 | b1b438a |
hex | 78c2e66 |
126627430 has 16 divisors (see below), whose sum is σ = 229013424. Its totient is φ = 50410080.
The previous prime is 126627421. The next prime is 126627433. The reversal of 126627430 is 34726621.
It is a junction number, because it is equal to n+sod(n) for n = 126627392 and 126627401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126627433) 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, 27897 + ... + 32116.
It is an arithmetic number, because the mean of its divisors is an integer number (14313339).
Almost surely, 2126627430 is an apocalyptic number.
126627430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
126627430 is a deficient number, since it is larger than the sum of its proper divisors (102385994).
126627430 is a wasteful number, since it uses less digits than its factorization.
126627430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60231.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 126627430 is about 11252.8854077521. The cubic root of 126627430 is about 502.1605572045.
The spelling of 126627430 in words is "one hundred twenty-six million, six hundred twenty-seven thousand, four hundred thirty".
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