Base | Representation |
---|---|
bin | 1100111111001100000… |
… | …0100001101000010100 |
3 | 210022220122021022101100 |
4 | 3033303000201220110 |
5 | 12123422301131312 |
6 | 250300003030100 |
7 | 22056062353431 |
oct | 3176300415024 |
9 | 708818238340 |
10 | 223120333332 |
11 | 8669667a8a6 |
12 | 372aa66b330 |
13 | 1806a2c0ba0 |
14 | ab28974b88 |
15 | 5c0d1035dc |
hex | 33f3021a14 |
223120333332 has 36 divisors (see below), whose sum is σ = 607383130900. Its totient is φ = 68652410112.
The previous prime is 223120333307. The next prime is 223120333393. The reversal of 223120333332 is 233333021322.
It can be written as a sum of positive squares in 2 ways, for example, as 137911220496 + 85209112836 = 371364^2 + 291906^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×2231203333323 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223120333296 and 223120333305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238375957 + ... + 238376892.
Almost surely, 2223120333332 is an apocalyptic number.
It is an amenable number.
223120333332 is an abundant number, since it is smaller than the sum of its proper divisors (384262797568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223120333332 is a wasteful number, since it uses less digits than its factorization.
223120333332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476752872 (or 476752867 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 223120333332 its reverse (233333021322), we get a palindrome (456453354654).
The spelling of 223120333332 in words is "two hundred twenty-three billion, one hundred twenty million, three hundred thirty-three thousand, three hundred thirty-two".
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