Base | Representation |
---|---|
bin | 1001000010101100111… |
… | …0111001111110101001 |
3 | 112211222012102111002101 |
4 | 2100223032321332221 |
5 | 10021121100303231 |
6 | 155210352133401 |
7 | 14136400330534 |
oct | 2205316717651 |
9 | 484865374071 |
10 | 155344150441 |
11 | 5a9767a5507 |
12 | 26134537261 |
13 | 118587c685c |
14 | 7739439a1b |
15 | 4092d66661 |
hex | 242b3b9fa9 |
155344150441 has 8 divisors (see below), whose sum is σ = 155544765768. Its totient is φ = 155143632000.
The previous prime is 155344150427. The next prime is 155344150457. The reversal of 155344150441 is 144051443551.
It can be written as a sum of positive squares in 4 ways, for example, as 29747625625 + 125596524816 = 172475^2 + 354396^2 .
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 155344150441 - 219 = 155343626153 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 155344150441.
It is not an unprimeable number, because it can be changed into a prime (155344150141) 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, 3511701 + ... + 3555661.
It is an arithmetic number, because the mean of its divisors is an integer number (19443095721).
Almost surely, 2155344150441 is an apocalyptic number.
It is an amenable number.
155344150441 is a deficient number, since it is larger than the sum of its proper divisors (200615327).
155344150441 is a wasteful number, since it uses less digits than its factorization.
155344150441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48443.
The product of its (nonzero) digits is 96000, while the sum is 37.
Adding to 155344150441 its reverse (144051443551), we get a palindrome (299395593992).
The spelling of 155344150441 in words is "one hundred fifty-five billion, three hundred forty-four million, one hundred fifty thousand, four hundred forty-one".
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