Base | Representation |
---|---|
bin | 10101100001101… |
… | …011101010100101 |
3 | 221011120101020012 |
4 | 111201223222211 |
5 | 1214423314031 |
6 | 55500420005 |
7 | 11643506531 |
oct | 2541535245 |
9 | 834511205 |
10 | 361151141 |
11 | 17595121a |
12 | a0b47605 |
13 | 59a8ba00 |
14 | 35d70bc1 |
15 | 21a8cb2b |
hex | 1586baa5 |
361151141 has 6 divisors (see below), whose sum is σ = 391069170. Its totient is φ = 333370128.
The previous prime is 361151137. The next prime is 361151143. The reversal of 361151141 is 141151163.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 17048641 + 344102500 = 4129^2 + 18550^2 .
It is not a de Polignac number, because 361151141 - 22 = 361151137 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (361151143) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1068326 + ... + 1068663.
It is an arithmetic number, because the mean of its divisors is an integer number (65178195).
Almost surely, 2361151141 is an apocalyptic number.
It is an amenable number.
361151141 is a deficient number, since it is larger than the sum of its proper divisors (29918029).
361151141 is a wasteful number, since it uses less digits than its factorization.
361151141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2137015 (or 2137002 counting only the distinct ones).
The product of its digits is 360, while the sum is 23.
The square root of 361151141 is about 19003.9769785169. The cubic root of 361151141 is about 712.1360922419.
The spelling of 361151141 in words is "three hundred sixty-one million, one hundred fifty-one thousand, one hundred forty-one".
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