Base | Representation |
---|---|
bin | 10001110111001111110… |
… | …111100001111011000101 |
3 | 11100100112021202121221012 |
4 | 101313033313201323011 |
5 | 130103012044314231 |
6 | 2335532523332005 |
7 | 154454624233541 |
oct | 21671767417305 |
9 | 4310467677835 |
10 | 1227553119941 |
11 | 4336698089a5 |
12 | 179aa9081005 |
13 | 8b9b0a5bb85 |
14 | 435b19cca21 |
15 | 21de8acce2b |
hex | 11dcfde1ec5 |
1227553119941 has 12 divisors (see below), whose sum is σ = 1271921188512. Its totient is φ = 1184683909584.
The previous prime is 1227553119853. The next prime is 1227553119967. The reversal of 1227553119941 is 1499113557221.
It is a de Polignac number, because none of the positive numbers 2k-1227553119941 is a prime.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 1227553119941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1227553112941) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1521440 + ... + 2184006.
It is an arithmetic number, because the mean of its divisors is an integer number (105993432376).
Almost surely, 21227553119941 is an apocalyptic number.
It is an amenable number.
1227553119941 is a deficient number, since it is larger than the sum of its proper divisors (44368068571).
1227553119941 is an equidigital number, since it uses as much as digits as its factorization.
1227553119941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 664828 (or 664799 counting only the distinct ones).
The product of its digits is 680400, while the sum is 50.
The spelling of 1227553119941 in words is "one trillion, two hundred twenty-seven billion, five hundred fifty-three million, one hundred nineteen thousand, nine hundred forty-one".
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