Base | Representation |
---|---|
bin | 1110010100011… |
… | …10110000011110 |
3 | 22101000211221201 |
4 | 13022032300132 |
5 | 221222404043 |
6 | 15530350114 |
7 | 2656011034 |
oct | 712166036 |
9 | 271024851 |
10 | 120122398 |
11 | 61895810 |
12 | 3428b33a |
13 | 1bb6a856 |
14 | 11d4c554 |
15 | a82bc4d |
hex | 728ec1e |
120122398 has 8 divisors (see below), whose sum is σ = 196563960. Its totient is φ = 54601080.
The previous prime is 120122381. The next prime is 120122413. The reversal of 120122398 is 893221021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2730033 + ... + 2730076.
It is an arithmetic number, because the mean of its divisors is an integer number (24570495).
Almost surely, 2120122398 is an apocalyptic number.
120122398 is a deficient number, since it is larger than the sum of its proper divisors (76441562).
120122398 is a wasteful number, since it uses less digits than its factorization.
120122398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5460122.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 120122398 is about 10960.0364050490. The cubic root of 120122398 is about 493.4100575622.
The spelling of 120122398 in words is "one hundred twenty million, one hundred twenty-two thousand, three hundred ninety-eight".
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