Base | Representation |
---|---|
bin | 1000111010100000100… |
… | …1011001111101000001 |
3 | 112122021221010122101022 |
4 | 2032220021121331001 |
5 | 10002120043040444 |
6 | 154204230315225 |
7 | 14031034054145 |
oct | 2165011317501 |
9 | 478257118338 |
10 | 153144893249 |
11 | 59a48332a87 |
12 | 2581bab8b15 |
13 | 11597c9533a |
14 | 75ab313225 |
15 | 3eb4c449ee |
hex | 23a8259f41 |
153144893249 has 2 divisors, whose sum is σ = 153144893250. Its totient is φ = 153144893248.
The previous prime is 153144893233. The next prime is 153144893273. The reversal of 153144893249 is 942398441351.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 92403840400 + 60741052849 = 303980^2 + 246457^2 .
It is a cyclic number.
It is not a de Polignac number, because 153144893249 - 24 = 153144893233 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 153144893249.
It is not a weakly prime, because it can be changed into another prime (153144893219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76572446624 + 76572446625.
It is an arithmetic number, because the mean of its divisors is an integer number (76572446625).
Almost surely, 2153144893249 is an apocalyptic number.
It is an amenable number.
153144893249 is a deficient number, since it is larger than the sum of its proper divisors (1).
153144893249 is an equidigital number, since it uses as much as digits as its factorization.
153144893249 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3732480, while the sum is 53.
The spelling of 153144893249 in words is "one hundred fifty-three billion, one hundred forty-four million, eight hundred ninety-three thousand, two hundred forty-nine".
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