Base | Representation |
---|---|
bin | 110111111110010101… |
… | …0100110010100001101 |
3 | 102111021011102022111112 |
4 | 1233330222212110031 |
5 | 3432134001024123 |
6 | 131115350301405 |
7 | 11453513565224 |
oct | 1577452462415 |
9 | 374234368445 |
10 | 120203142413 |
11 | 46a835a4012 |
12 | 1b367957865 |
13 | b448301a93 |
14 | 5b64305cbb |
15 | 31d7c30d78 |
hex | 1bfcaa650d |
120203142413 has 8 divisors (see below), whose sum is σ = 124375405056. Its totient is φ = 116049301200.
The previous prime is 120203142403. The next prime is 120203142419. The reversal of 120203142413 is 314241302021.
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 120203142413 - 210 = 120203141389 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 (120203142419) 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, 4592081 + ... + 4618182.
It is an arithmetic number, because the mean of its divisors is an integer number (15546925632).
Almost surely, 2120203142413 is an apocalyptic number.
It is an amenable number.
120203142413 is a deficient number, since it is larger than the sum of its proper divisors (4172262643).
120203142413 is an equidigital number, since it uses as much as digits as its factorization.
120203142413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9210715.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 120203142413 its reverse (314241302021), we get a palindrome (434444444434).
The spelling of 120203142413 in words is "one hundred twenty billion, two hundred three million, one hundred forty-two thousand, four hundred thirteen".
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