Base | Representation |
---|---|
bin | 1110010100011… |
… | …10110111001101 |
3 | 22101000212112200 |
4 | 13022032313031 |
5 | 221222412304 |
6 | 15530352113 |
7 | 2656012221 |
oct | 712166715 |
9 | 271025480 |
10 | 120122829 |
11 | 61896072 |
12 | 3428b639 |
13 | 1bb6aac8 |
14 | 11d4c781 |
15 | a82be39 |
hex | 728edcd |
120122829 has 12 divisors (see below), whose sum is σ = 175602336. Its totient is φ = 79116552.
The previous prime is 120122809. The next prime is 120122837. The reversal of 120122829 is 928221021.
It is not a de Polignac number, because 120122829 - 25 = 120122797 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120122809) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79657 + ... + 81150.
It is an arithmetic number, because the mean of its divisors is an integer number (14633528).
Almost surely, 2120122829 is an apocalyptic number.
It is an amenable number.
120122829 is a deficient number, since it is larger than the sum of its proper divisors (55479507).
120122829 is a wasteful number, since it uses less digits than its factorization.
120122829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160896 (or 160893 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 120122829 is about 10960.0560673748. The cubic root of 120122829 is about 493.4106476811.
It can be divided in two parts, 12012 and 2829, that added together give a palindrome (14841).
The spelling of 120122829 in words is "one hundred twenty million, one hundred twenty-two thousand, eight hundred twenty-nine".
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