Base | Representation |
---|---|
bin | 1110010110010… |
… | …01000000100001 |
3 | 22101110222020120 |
4 | 13023021000201 |
5 | 221303022433 |
6 | 15535430453 |
7 | 2661023454 |
oct | 713110041 |
9 | 271428216 |
10 | 120360993 |
11 | 61a38aa5 |
12 | 34385429 |
13 | 1bc2232c |
14 | 11db149b |
15 | a8777b3 |
hex | 72c9021 |
120360993 has 16 divisors (see below), whose sum is σ = 163131456. Its totient is φ = 78926400.
The previous prime is 120360979. The next prime is 120361009. The reversal of 120360993 is 399063021.
It is not a de Polignac number, because 120360993 - 216 = 120295457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120360973) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48171 + ... + 50607.
It is an arithmetic number, because the mean of its divisors is an integer number (10195716).
Almost surely, 2120360993 is an apocalyptic number.
It is an amenable number.
120360993 is a deficient number, since it is larger than the sum of its proper divisors (42770463).
120360993 is a wasteful number, since it uses less digits than its factorization.
120360993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704.
The product of its (nonzero) digits is 8748, while the sum is 33.
The square root of 120360993 is about 10970.9157776368. The cubic root of 120360993 is about 493.7365226680.
The spelling of 120360993 in words is "one hundred twenty million, three hundred sixty thousand, nine hundred ninety-three".
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