Base | Representation |
---|---|
bin | 10101100001101… |
… | …011101100001010 |
3 | 221011120101100221 |
4 | 111201223230022 |
5 | 1214423314432 |
6 | 55500420254 |
7 | 11643510034 |
oct | 2541535412 |
9 | 834511327 |
10 | 361151242 |
11 | 175951301 |
12 | a0b4768a |
13 | 59a8ba7a |
14 | 35d70c54 |
15 | 21a8cb97 |
hex | 1586bb0a |
361151242 has 8 divisors (see below), whose sum is σ = 541833732. Its totient is φ = 180540000.
The previous prime is 361151237. The next prime is 361151249. The reversal of 361151242 is 242151163.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 334926601 + 26224641 = 18301^2 + 5121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (361151249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509 + ... + 26992.
Almost surely, 2361151242 is an apocalyptic number.
361151242 is a deficient number, since it is larger than the sum of its proper divisors (180682490).
361151242 is a wasteful number, since it uses less digits than its factorization.
361151242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35624.
The product of its digits is 1440, while the sum is 25.
The square root of 361151242 is about 19003.9796358552. The cubic root of 361151242 is about 712.1361586275.
The spelling of 361151242 in words is "three hundred sixty-one million, one hundred fifty-one thousand, two hundred forty-two".
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