Base | Representation |
---|---|
bin | 10101000000010… |
… | …000011000100001 |
3 | 220120002012100011 |
4 | 111000100120201 |
5 | 1210202414031 |
6 | 54544524521 |
7 | 11506153063 |
oct | 2500203041 |
9 | 816065304 |
10 | 352388641 |
11 | 170a06890 |
12 | 9a020741 |
13 | 580114b7 |
14 | 34b2d733 |
15 | 20e0b6b1 |
hex | 15010621 |
352388641 has 8 divisors (see below), whose sum is σ = 384560064. Its totient is φ = 320239920.
The previous prime is 352388633. The next prime is 352388669. The reversal of 352388641 is 146883253.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 352388641 - 23 = 352388633 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 352388594 and 352388603.
It is not an unprimeable number, because it can be changed into a prime (352388341) 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, 55660 + ... + 61666.
It is an arithmetic number, because the mean of its divisors is an integer number (48070008).
Almost surely, 2352388641 is an apocalyptic number.
It is an amenable number.
352388641 is a deficient number, since it is larger than the sum of its proper divisors (32171423).
352388641 is a wasteful number, since it uses less digits than its factorization.
352388641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11351.
The product of its digits is 138240, while the sum is 40.
The square root of 352388641 is about 18772.0174994591. The cubic root of 352388641 is about 706.3294271910.
It can be divided in two parts, 3 and 52388641, that added together give a square (52388644 = 72382).
The spelling of 352388641 in words is "three hundred fifty-two million, three hundred eighty-eight thousand, six hundred forty-one".
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