Base | Representation |
---|---|
bin | 1100000000100010… |
… | …1011010110110111 |
3 | 22022122120202222212 |
4 | 3000020223112313 |
5 | 23100204001330 |
6 | 1251510444035 |
7 | 142611204545 |
oct | 30010532667 |
9 | 8278522885 |
10 | 3223500215 |
11 | 1404644471 |
12 | 75b66361b |
13 | 3c4aa91a0 |
14 | 228184d95 |
15 | 13cee1295 |
hex | c022b5b7 |
3223500215 has 16 divisors (see below), whose sum is σ = 4167930816. Its totient is φ = 2379187200.
The previous prime is 3223500149. The next prime is 3223500229. The reversal of 3223500215 is 5120053223.
It is not a de Polignac number, because 3223500215 - 212 = 3223496119 is a prime.
It is a super-2 number, since 2×32235002152 = 20781907272210092450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123350 + ... + 147180.
It is an arithmetic number, because the mean of its divisors is an integer number (260495676).
Almost surely, 23223500215 is an apocalyptic number.
3223500215 is a deficient number, since it is larger than the sum of its proper divisors (944430601).
3223500215 is a wasteful number, since it uses less digits than its factorization.
3223500215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25930.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 3223500215 is about 56775.8770517902. The cubic root of 3223500215 is about 1477.2111186689.
Adding to 3223500215 its reverse (5120053223), we get a palindrome (8343553438).
The spelling of 3223500215 in words is "three billion, two hundred twenty-three million, five hundred thousand, two hundred fifteen".
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