Base | Representation |
---|---|
bin | 1100000000111100… |
… | …1101110111010101 |
3 | 22022202210212102222 |
4 | 3000033031313111 |
5 | 23101123330141 |
6 | 1252011312125 |
7 | 142631604332 |
oct | 30017156725 |
9 | 8282725388 |
10 | 3225214421 |
11 | 1405605370 |
12 | 76014b645 |
13 | 3c5259500 |
14 | 2284ad989 |
15 | 13d22e14b |
hex | c03cddd5 |
3225214421 has 24 divisors (see below), whose sum is σ = 3858284160. Its totient is φ = 2672092800.
The previous prime is 3225214393. The next prime is 3225214423. The reversal of 3225214421 is 1244125223.
It is not a de Polignac number, because 3225214421 - 26 = 3225214357 is a prime.
It is a super-2 number, since 2×32252144212 = 20804016122852730482, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3225214423) 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 23 ways as a sum of consecutive naturals, for example, 135881 + ... + 157841.
It is an arithmetic number, because the mean of its divisors is an integer number (160761840).
Almost surely, 23225214421 is an apocalyptic number.
It is an amenable number.
3225214421 is a deficient number, since it is larger than the sum of its proper divisors (633069739).
3225214421 is a wasteful number, since it uses less digits than its factorization.
3225214421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22077 (or 22064 counting only the distinct ones).
The product of its digits is 3840, while the sum is 26.
The square root of 3225214421 is about 56790.9712982618. The cubic root of 3225214421 is about 1477.4729247035.
Adding to 3225214421 its reverse (1244125223), we get a palindrome (4469339644).
The spelling of 3225214421 in words is "three billion, two hundred twenty-five million, two hundred fourteen thousand, four hundred twenty-one".
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