Base | Representation |
---|---|
bin | 1011000110010100100100… |
… | …1100100010100111001011 |
3 | 1121012121200002101111020011 |
4 | 2301211021030202213023 |
5 | 3044414203402042303 |
6 | 41542030404412351 |
7 | 2366440263323164 |
oct | 261451114424713 |
9 | 47177602344204 |
10 | 12203230112203 |
11 | 39853a7296119 |
12 | 14510990a70b7 |
13 | 6a69b4c91650 |
14 | 3028d4a8676b |
15 | 162679c4016d |
hex | b19493229cb |
12203230112203 has 8 divisors (see below), whose sum is σ = 13447566635888. Its totient is φ = 11002554519264.
The previous prime is 12203230112201. The next prime is 12203230112207. The reversal of 12203230112203 is 30221103230221.
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 12203230112203 - 21 = 12203230112201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12203230112201) 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, 10915232100 + ... + 10915233217.
It is an arithmetic number, because the mean of its divisors is an integer number (1680945829486).
Almost surely, 212203230112203 is an apocalyptic number.
12203230112203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12203230112203 is a deficient number, since it is larger than the sum of its proper divisors (1244336523685).
12203230112203 is a wasteful number, since it uses less digits than its factorization.
12203230112203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21830465373.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12203230112203 its reverse (30221103230221), we get a palindrome (42424333342424).
The spelling of 12203230112203 in words is "twelve trillion, two hundred three billion, two hundred thirty million, one hundred twelve thousand, two hundred three".
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