Base | Representation |
---|---|
bin | 1111000101000… |
… | …01000101111010 |
3 | 22211000022020002 |
4 | 13202201011322 |
5 | 224340121304 |
6 | 20315033002 |
7 | 3064065314 |
oct | 742410572 |
9 | 284008202 |
10 | 126488954 |
11 | 65444029 |
12 | 3643b762 |
13 | 20289647 |
14 | 12b287b4 |
15 | b18831e |
hex | 78a117a |
126488954 has 16 divisors (see below), whose sum is σ = 193240320. Its totient is φ = 62084880.
The previous prime is 126488951. The next prime is 126488963. The reversal of 126488954 is 459884621.
It is a junction number, because it is equal to n+sod(n) for n = 126488899 and 126488908.
It is not an unprimeable number, because it can be changed into a prime (126488951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26387 + ... + 30809.
It is an arithmetic number, because the mean of its divisors is an integer number (12077520).
Almost surely, 2126488954 is an apocalyptic number.
126488954 is a deficient number, since it is larger than the sum of its proper divisors (66751366).
126488954 is a wasteful number, since it uses less digits than its factorization.
126488954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4685.
The product of its digits is 552960, while the sum is 47.
The square root of 126488954 is about 11246.7308138854. The cubic root of 126488954 is about 501.9774411433.
The spelling of 126488954 in words is "one hundred twenty-six million, four hundred eighty-eight thousand, nine hundred fifty-four".
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