Base | Representation |
---|---|
bin | 10001100000011111100… |
… | …011011101011100001001 |
3 | 11021000110111222022220001 |
4 | 101200133203131130021 |
5 | 124202442234412301 |
6 | 2320412242003001 |
7 | 152631304144636 |
oct | 21403743353411 |
9 | 4230414868801 |
10 | 1203120232201 |
11 | 424271007798 |
12 | 17520a646461 |
13 | 895b8b77a54 |
14 | 42334aab18d |
15 | 21468acdc01 |
hex | 1181f8dd709 |
1203120232201 has 16 divisors (see below), whose sum is σ = 1245829939200. Its totient is φ = 1160656549200.
The previous prime is 1203120232121. The next prime is 1203120232217. The reversal of 1203120232201 is 1022320213021.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1203120232201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1203120202201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34248636 + ... + 34283746.
It is an arithmetic number, because the mean of its divisors is an integer number (77864371200).
Almost surely, 21203120232201 is an apocalyptic number.
It is an amenable number.
1203120232201 is a deficient number, since it is larger than the sum of its proper divisors (42709706999).
1203120232201 is a wasteful number, since it uses less digits than its factorization.
1203120232201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38580.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1203120232201 its reverse (1022320213021), we get a palindrome (2225440445222).
The spelling of 1203120232201 in words is "one trillion, two hundred three billion, one hundred twenty million, two hundred thirty-two thousand, two hundred one".
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