Base | Representation |
---|---|
bin | 10101001011110… |
… | …101100100010010 |
3 | 220202210102210111 |
4 | 111023311210102 |
5 | 1211442041110 |
6 | 55133551534 |
7 | 11544026056 |
oct | 2513654422 |
9 | 822712714 |
10 | 355424530 |
11 | 17269a78a |
12 | 9b0455aa |
13 | 58835296 |
14 | 352bdc66 |
15 | 2130ae8a |
hex | 152f5912 |
355424530 has 8 divisors (see below), whose sum is σ = 639764172. Its totient is φ = 142169808.
The previous prime is 355424527. The next prime is 355424533. The reversal of 355424530 is 35424553.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (355424527) and next prime (355424533).
It can be written as a sum of positive squares in 2 ways, for example, as 340144249 + 15280281 = 18443^2 + 3909^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 355424492 and 355424501.
It is not an unprimeable number, because it can be changed into a prime (355424533) 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, 17771217 + ... + 17771236.
Almost surely, 2355424530 is an apocalyptic number.
355424530 is a deficient number, since it is larger than the sum of its proper divisors (284339642).
355424530 is a wasteful number, since it uses less digits than its factorization.
355424530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35542460.
The product of its (nonzero) digits is 36000, while the sum is 31.
The square root of 355424530 is about 18852.7061717940. The cubic root of 355424530 is about 708.3520132867.
The spelling of 355424530 in words is "three hundred fifty-five million, four hundred twenty-four thousand, five hundred thirty".
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