Base | Representation |
---|---|
bin | 10011010111110… |
… | …010001100100101 |
3 | 211122112210221220 |
4 | 103113302030211 |
5 | 1131200031041 |
6 | 52125530553 |
7 | 11024320521 |
oct | 2327621445 |
9 | 748483856 |
10 | 325002021 |
11 | 157500913 |
12 | 90a13a59 |
13 | 52442bb6 |
14 | 31240d81 |
15 | 1d7ebd66 |
hex | 135f2325 |
325002021 has 8 divisors (see below), whose sum is σ = 438557280. Its totient is φ = 214057392.
The previous prime is 325002019. The next prime is 325002023. The reversal of 325002021 is 120200523.
It is an interprime number because it is at equal distance from previous prime (325002019) and next prime (325002023).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 325002021 - 21 = 325002019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325002023) 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, 652366 + ... + 652863.
It is an arithmetic number, because the mean of its divisors is an integer number (54819660).
Almost surely, 2325002021 is an apocalyptic number.
It is an amenable number.
325002021 is a deficient number, since it is larger than the sum of its proper divisors (113555259).
325002021 is a wasteful number, since it uses less digits than its factorization.
325002021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1305315.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 325002021 is about 18027.8124296876. The cubic root of 325002021 is about 687.5358586696.
Adding to 325002021 its reverse (120200523), we get a palindrome (445202544).
The spelling of 325002021 in words is "three hundred twenty-five million, two thousand, twenty-one".
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