Base | Representation |
---|---|
bin | 10010001001011… |
… | …00010011101011 |
3 | 101121102211110002 |
4 | 21010230103223 |
5 | 302432200003 |
6 | 23034413215 |
7 | 3525614450 |
oct | 1104542353 |
9 | 347384402 |
10 | 152225003 |
11 | 78a21997 |
12 | 42b9120b |
13 | 256ca888 |
14 | 16307827 |
15 | d56da88 |
hex | 912c4eb |
152225003 has 4 divisors (see below), whose sum is σ = 173971440. Its totient is φ = 130478568.
The previous prime is 152224997. The next prime is 152225023. The reversal of 152225003 is 300522251.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 152225003 - 26 = 152224939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152225023) 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 3 ways as a sum of consecutive naturals, for example, 10873208 + ... + 10873221.
It is an arithmetic number, because the mean of its divisors is an integer number (43492860).
Almost surely, 2152225003 is an apocalyptic number.
152225003 is a deficient number, since it is larger than the sum of its proper divisors (21746437).
152225003 is an equidigital number, since it uses as much as digits as its factorization.
152225003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21746436.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 152225003 is about 12337.9497081160. The cubic root of 152225003 is about 533.9435325367.
Adding to 152225003 its reverse (300522251), we get a palindrome (452747254).
The spelling of 152225003 in words is "one hundred fifty-two million, two hundred twenty-five thousand, three".
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