Base | Representation |
---|---|
bin | 1110010101000… |
… | …00111111010111 |
3 | 22101011122101200 |
4 | 13022200333113 |
5 | 221232301304 |
6 | 15532123543 |
7 | 2656441542 |
oct | 712407727 |
9 | 271148350 |
10 | 120197079 |
11 | 61936932 |
12 | 343065b3 |
13 | 1bb95842 |
14 | 11d6b859 |
15 | a843e39 |
hex | 72a0fd7 |
120197079 has 6 divisors (see below), whose sum is σ = 173618016. Its totient is φ = 80131380.
The previous prime is 120197071. The next prime is 120197111. The reversal of 120197079 is 970791021.
It is not a de Polignac number, because 120197079 - 23 = 120197071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120197071) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6677607 + ... + 6677624.
It is an arithmetic number, because the mean of its divisors is an integer number (28936336).
Almost surely, 2120197079 is an apocalyptic number.
120197079 is a deficient number, since it is larger than the sum of its proper divisors (53420937).
120197079 is a wasteful number, since it uses less digits than its factorization.
120197079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13355237 (or 13355234 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 36.
The square root of 120197079 is about 10963.4428442894. The cubic root of 120197079 is about 493.5122886295.
The spelling of 120197079 in words is "one hundred twenty million, one hundred ninety-seven thousand, seventy-nine".
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