Base | Representation |
---|---|
bin | 11100010010010000111110… |
… | …100110111010010111101001 |
3 | 121022110120101120011122002112 |
4 | 130102100332212322113221 |
5 | 112301134142141234124 |
6 | 1120324443142412105 |
7 | 35126431640613644 |
oct | 3422207646722751 |
9 | 538416346148075 |
10 | 124400483149289 |
11 | 36701a48695406 |
12 | 11b51792131035 |
13 | 5454bb8998999 |
14 | 22a10307bca5b |
15 | e5ae1e64490e |
hex | 71243e9ba5e9 |
124400483149289 has 2 divisors, whose sum is σ = 124400483149290. Its totient is φ = 124400483149288.
The previous prime is 124400483149279. The next prime is 124400483149321. The reversal of 124400483149289 is 982941384004421.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 123445432360000 + 955050789289 = 11110600^2 + 977267^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124400483149289 is a prime.
It is a super-2 number, since 2×1244004831492892 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (124400483149279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62200241574644 + 62200241574645.
It is an arithmetic number, because the mean of its divisors is an integer number (62200241574645).
Almost surely, 2124400483149289 is an apocalyptic number.
It is an amenable number.
124400483149289 is a deficient number, since it is larger than the sum of its proper divisors (1).
124400483149289 is an equidigital number, since it uses as much as digits as its factorization.
124400483149289 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15925248, while the sum is 59.
The spelling of 124400483149289 in words is "one hundred twenty-four trillion, four hundred billion, four hundred eighty-three million, one hundred forty-nine thousand, two hundred eighty-nine".
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