Base | Representation |
---|---|
bin | 100010000110111… |
… | …1100011001100001 |
3 | 2221202120221000101 |
4 | 1010031330121201 |
5 | 4320443142303 |
6 | 305322422401 |
7 | 40235066023 |
oct | 10415743141 |
9 | 2852527011 |
10 | 1144505953 |
11 | 538053298 |
12 | 27b361a01 |
13 | 153164476 |
14 | ac006013 |
15 | 6a727d1d |
hex | 4437c661 |
1144505953 has 2 divisors, whose sum is σ = 1144505954. Its totient is φ = 1144505952.
The previous prime is 1144505891. The next prime is 1144505969. The reversal of 1144505953 is 3595054411.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 825240529 + 319265424 = 28727^2 + 17868^2 .
It is a cyclic number.
It is not a de Polignac number, because 1144505953 - 29 = 1144505441 is a prime.
It is not a weakly prime, because it can be changed into another prime (1144509953) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572252976 + 572252977.
It is an arithmetic number, because the mean of its divisors is an integer number (572252977).
Almost surely, 21144505953 is an apocalyptic number.
It is an amenable number.
1144505953 is a deficient number, since it is larger than the sum of its proper divisors (1).
1144505953 is an equidigital number, since it uses as much as digits as its factorization.
1144505953 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54000, while the sum is 37.
The square root of 1144505953 is about 33830.5476308025. The cubic root of 1144505953 is about 1046.0184672466.
The spelling of 1144505953 in words is "one billion, one hundred forty-four million, five hundred five thousand, nine hundred fifty-three".
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