Base | Representation |
---|---|
bin | 1011001001010010100010… |
… | …0011010001101000101011 |
3 | 1121101111021210200101012011 |
4 | 2302110220203101220223 |
5 | 3101233121320001103 |
6 | 42021302322300351 |
7 | 2403224021432512 |
oct | 262245043215053 |
9 | 47344253611164 |
10 | 12254222031403 |
11 | 39a4a93962800 |
12 | 145ab4a1b76b7 |
13 | 6ab75039c3c1 |
14 | 30517101d679 |
15 | 163b6171bd6d |
hex | b25288d1a2b |
12254222031403 has 12 divisors (see below), whose sum is σ = 13472413444504. Its totient is φ = 11137806108000.
The previous prime is 12254222031371. The next prime is 12254222031407. The reversal of 12254222031403 is 30413022245221.
It is a happy number.
It is not a de Polignac number, because 12254222031403 - 25 = 12254222031371 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12254222031407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10324626 + ... + 11450167.
Almost surely, 212254222031403 is an apocalyptic number.
12254222031403 is a deficient number, since it is larger than the sum of its proper divisors (1218191413101).
12254222031403 is a wasteful number, since it uses less digits than its factorization.
12254222031403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21779466 (or 21779455 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 12254222031403 its reverse (30413022245221), we get a palindrome (42667244276624).
The spelling of 12254222031403 in words is "twelve trillion, two hundred fifty-four billion, two hundred twenty-two million, thirty-one thousand, four hundred three".
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