Base | Representation |
---|---|
bin | 110111111110101110… |
… | …1110000111011001101 |
3 | 102111022002122202101220 |
4 | 1233331131300323031 |
5 | 3432200414231323 |
6 | 131120545553553 |
7 | 11454035600466 |
oct | 1577535607315 |
9 | 374262582356 |
10 | 120216555213 |
11 | 46a90125277 |
12 | 1b3703458b9 |
13 | b44b019b51 |
14 | 5b65dd7d6d |
15 | 31d8ed00e3 |
hex | 1bfd770ecd |
120216555213 has 8 divisors (see below), whose sum is σ = 162317712000. Its totient is φ = 79129884288.
The previous prime is 120216555211. The next prime is 120216555229. The reversal of 120216555213 is 312555612021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120216555213 - 21 = 120216555211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120216555211) 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, 253621188 + ... + 253621661.
It is an arithmetic number, because the mean of its divisors is an integer number (20289714000).
Almost surely, 2120216555213 is an apocalyptic number.
It is an amenable number.
120216555213 is a deficient number, since it is larger than the sum of its proper divisors (42101156787).
120216555213 is an equidigital number, since it uses as much as digits as its factorization.
120216555213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507242931.
The product of its (nonzero) digits is 18000, while the sum is 33.
The spelling of 120216555213 in words is "one hundred twenty billion, two hundred sixteen million, five hundred fifty-five thousand, two hundred thirteen".
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