Base | Representation |
---|---|
bin | 111000000010010000… |
… | …1110101100001111001 |
3 | 102111121100122120202011 |
4 | 1300010201311201321 |
5 | 3432421234010121 |
6 | 131140422005521 |
7 | 11460005105635 |
oct | 1600441654171 |
9 | 374540576664 |
10 | 120335063161 |
11 | 47041008025 |
12 | 1b3a3b768a1 |
13 | b4697408b1 |
14 | 5b77a45dc5 |
15 | 31e45dd7e1 |
hex | 1c04875879 |
120335063161 has 8 divisors (see below), whose sum is σ = 124221600000. Its totient is φ = 116448823920.
The previous prime is 120335063089. The next prime is 120335063183. The reversal of 120335063161 is 161360533021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120335063161 - 223 = 120326674553 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120335067161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988710 + ... + 1103728.
It is an arithmetic number, because the mean of its divisors is an integer number (15527700000).
Almost surely, 2120335063161 is an apocalyptic number.
It is an amenable number.
120335063161 is a deficient number, since it is larger than the sum of its proper divisors (3886536839).
120335063161 is a wasteful number, since it uses less digits than its factorization.
120335063161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148799.
The product of its (nonzero) digits is 9720, while the sum is 31.
Adding to 120335063161 its reverse (161360533021), we get a palindrome (281695596182).
The spelling of 120335063161 in words is "one hundred twenty billion, three hundred thirty-five million, sixty-three thousand, one hundred sixty-one".
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