Base | Representation |
---|---|
bin | 1011001011100010… |
… | …1110000111101110 |
3 | 21202011022102211200 |
4 | 2302320232013232 |
5 | 22121302312142 |
6 | 1213450230330 |
7 | 134241615234 |
oct | 26270560756 |
9 | 7664272750 |
10 | 3001213422 |
11 | 130011a079 |
12 | 6b91253a6 |
13 | 38aa1a93c |
14 | 206840954 |
15 | 12873364c |
hex | b2e2e1ee |
3001213422 has 48 divisors (see below), whose sum is σ = 7122576240. Its totient is φ = 909086976.
The previous prime is 3001213409. The next prime is 3001213429. The reversal of 3001213422 is 2243121003.
3001213422 is a `hidden beast` number, since 30 + 0 + 1 + 213 + 422 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3001213395 and 3001213404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3001213429) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160228 + ... + 177975.
It is an arithmetic number, because the mean of its divisors is an integer number (148387005).
Almost surely, 23001213422 is an apocalyptic number.
3001213422 is an abundant number, since it is smaller than the sum of its proper divisors (4121362818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001213422 is a wasteful number, since it uses less digits than its factorization.
3001213422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338257 (or 338254 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3001213422 is about 54783.3316073420. The cubic root of 3001213422 is about 1442.4439949141.
Adding to 3001213422 its reverse (2243121003), we get a palindrome (5244334425).
It can be divided in two parts, 30012 and 13422, that added together give a palindrome (43434).
The spelling of 3001213422 in words is "three billion, one million, two hundred thirteen thousand, four hundred twenty-two".
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