Base | Representation |
---|---|
bin | 1111000010000… |
… | …01011001010100 |
3 | 22210021101112112 |
4 | 13201001121110 |
5 | 224240100410 |
6 | 20302410152 |
7 | 3060543452 |
oct | 741013124 |
9 | 283241475 |
10 | 126096980 |
11 | 651a6589 |
12 | 36290958 |
13 | 201800c9 |
14 | 12a659d2 |
15 | b10c105 |
hex | 7841654 |
126096980 has 24 divisors (see below), whose sum is σ = 267782760. Its totient is φ = 49871360.
The previous prime is 126096979. The next prime is 126096991. The reversal of 126096980 is 89690621.
It can be written as a sum of positive squares in 4 ways, for example, as 2709316 + 123387664 = 1646^2 + 11108^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33641 + ... + 37200.
It is an arithmetic number, because the mean of its divisors is an integer number (11157615).
Almost surely, 2126096980 is an apocalyptic number.
126096980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126096980 is an abundant number, since it is smaller than the sum of its proper divisors (141685780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126096980 is a wasteful number, since it uses less digits than its factorization.
126096980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70939 (or 70937 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 126096980 is about 11229.2911619568. The cubic root of 126096980 is about 501.4583821075.
The spelling of 126096980 in words is "one hundred twenty-six million, ninety-six thousand, nine hundred eighty".
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