Base | Representation |
---|---|
bin | 1110010101100… |
… | …01000110010101 |
3 | 22101021222220110 |
4 | 13022301012111 |
5 | 221241404221 |
6 | 15533353233 |
7 | 2660135112 |
oct | 712610625 |
9 | 271258813 |
10 | 120263061 |
11 | 61981466 |
12 | 34338819 |
13 | 1bbb9899 |
14 | 11d87909 |
15 | a858776 |
hex | 72b1195 |
120263061 has 8 divisors (see below), whose sum is σ = 164684704. Its totient is φ = 78008400.
The previous prime is 120263053. The next prime is 120263069. The reversal of 120263061 is 160362021.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (120263053) and next prime (120263069).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120263061 - 23 = 120263053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120263069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541615 + ... + 541836.
It is an arithmetic number, because the mean of its divisors is an integer number (20585588).
Almost surely, 2120263061 is an apocalyptic number.
It is an amenable number.
120263061 is a deficient number, since it is larger than the sum of its proper divisors (44421643).
120263061 is a wasteful number, since it uses less digits than its factorization.
120263061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1083491.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 120263061 is about 10966.4516138995. The cubic root of 120263061 is about 493.6025763787.
The spelling of 120263061 in words is "one hundred twenty million, two hundred sixty-three thousand, sixty-one".
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