Base | Representation |
---|---|
bin | 101101000000111… |
… | …000000010010010 |
3 | 1221122001100110111 |
4 | 231000320002102 |
5 | 3021313013432 |
6 | 202534351534 |
7 | 24500062432 |
oct | 5500700222 |
9 | 1848040414 |
10 | 755204242 |
11 | 358325141 |
12 | 190abb5aa |
13 | c05ca520 |
14 | 724282c2 |
15 | 46479347 |
hex | 2d038092 |
755204242 has 8 divisors (see below), whose sum is σ = 1219945356. Its totient is φ = 348555792.
The previous prime is 755204231. The next prime is 755204269. The reversal of 755204242 is 242402557.
It can be written as a sum of positive squares in 2 ways, for example, as 577008441 + 178195801 = 24021^2 + 13349^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14523133 + ... + 14523184.
Almost surely, 2755204242 is an apocalyptic number.
755204242 is a deficient number, since it is larger than the sum of its proper divisors (464741114).
755204242 is a wasteful number, since it uses less digits than its factorization.
755204242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29046332.
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 755204242 is about 27480.9796404713. The cubic root of 755204242 is about 910.6569510487.
Adding to 755204242 its reverse (242402557), we get a palindrome (997606799).
The spelling of 755204242 in words is "seven hundred fifty-five million, two hundred four thousand, two hundred forty-two".
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