Base | Representation |
---|---|
bin | 10010011110110… |
… | …10010100111101 |
3 | 101210201120221212 |
4 | 21033122110331 |
5 | 304142104231 |
6 | 23214534205 |
7 | 3561526625 |
oct | 1117322475 |
9 | 353646855 |
10 | 155034941 |
11 | 7a571056 |
12 | 43b07365 |
13 | 26172869 |
14 | 16839885 |
15 | d92642b |
hex | 93da53d |
155034941 has 2 divisors, whose sum is σ = 155034942. Its totient is φ = 155034940.
The previous prime is 155034923. The next prime is 155034959. The reversal of 155034941 is 149430551.
It is a balanced prime because it is at equal distance from previous prime (155034923) and next prime (155034959).
It can be written as a sum of positive squares in only one way, i.e., 140327716 + 14707225 = 11846^2 + 3835^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-155034941 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 155034898 and 155034907.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (155034041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77517470 + 77517471.
It is an arithmetic number, because the mean of its divisors is an integer number (77517471).
Almost surely, 2155034941 is an apocalyptic number.
It is an amenable number.
155034941 is a deficient number, since it is larger than the sum of its proper divisors (1).
155034941 is an equidigital number, since it uses as much as digits as its factorization.
155034941 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 155034941 is about 12451.3027832432. The cubic root of 155034941 is about 537.2088963453.
The spelling of 155034941 in words is "one hundred fifty-five million, thirty-four thousand, nine hundred forty-one".
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