Base | Representation |
---|---|
bin | 111011100111010… |
… | …001110010010101 |
3 | 2120200221222220120 |
4 | 323213101302111 |
5 | 4022014332323 |
6 | 243124422153 |
7 | 33533103444 |
oct | 7347216225 |
9 | 2520858816 |
10 | 1000152213 |
11 | 473618185 |
12 | 23ab47959 |
13 | 12c291558 |
14 | 96b8ad5b |
15 | 5cc115e3 |
hex | 3b9d1c95 |
1000152213 has 4 divisors (see below), whose sum is σ = 1333536288. Its totient is φ = 666768140.
The previous prime is 1000152199. The next prime is 1000152253. The reversal of 1000152213 is 3122510001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1000152213 - 26 = 1000152149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1000152192 and 1000152201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000152253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166692033 + ... + 166692038.
It is an arithmetic number, because the mean of its divisors is an integer number (333384072).
Almost surely, 21000152213 is an apocalyptic number.
It is an amenable number.
1000152213 is a deficient number, since it is larger than the sum of its proper divisors (333384075).
1000152213 is an equidigital number, since it uses as much as digits as its factorization.
1000152213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333384074.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 1000152213 is about 31625.1832089555. The cubic root of 1000152213 is about 1000.0507350926.
Adding to 1000152213 its reverse (3122510001), we get a palindrome (4122662214).
The spelling of 1000152213 in words is "one billion, one hundred fifty-two thousand, two hundred thirteen".
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