Base | Representation |
---|---|
bin | 10100111111100… |
… | …011000100100000 |
3 | 220112201202202001 |
4 | 110333203010200 |
5 | 1210130444130 |
6 | 54540533344 |
7 | 11504451010 |
oct | 2477430440 |
9 | 815652661 |
10 | 352203040 |
11 | 17089a3a2 |
12 | 99b51254 |
13 | 57c77b87 |
14 | 34ac1c40 |
15 | 20dc16ca |
hex | 14fe3120 |
352203040 has 48 divisors (see below), whose sum is σ = 950951232. Its totient is φ = 120754944.
The previous prime is 352203031. The next prime is 352203043. The reversal of 352203040 is 40302253.
It is a junction number, because it is equal to n+sod(n) for n = 352202999 and 352203017.
It is not an unprimeable number, because it can be changed into a prime (352203043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156114 + ... + 158353.
It is an arithmetic number, because the mean of its divisors is an integer number (19811484).
Almost surely, 2352203040 is an apocalyptic number.
It is an amenable number.
352203040 is an abundant number, since it is smaller than the sum of its proper divisors (598748192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352203040 is a wasteful number, since it uses less digits than its factorization.
352203040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314489 (or 314481 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 352203040 is about 18767.0732934041. The cubic root of 352203040 is about 706.2053989116.
Adding to 352203040 its reverse (40302253), we get a palindrome (392505293).
The spelling of 352203040 in words is "three hundred fifty-two million, two hundred three thousand, forty".
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