Base | Representation |
---|---|
bin | 1111010110110001… |
… | …0011000011101000 |
3 | 101122021022211120100 |
4 | 3311230103003220 |
5 | 31420214432222 |
6 | 1521005225400 |
7 | 204101452041 |
oct | 36554230350 |
9 | 11567284510 |
10 | 4122030312 |
11 | 1825862424 |
12 | 970562260 |
13 | 508ca97ba |
14 | 2b163b8c8 |
15 | 191d2c4ac |
hex | f5b130e8 |
4122030312 has 24 divisors (see below), whose sum is σ = 11163832290. Its totient is φ = 1374010080.
The previous prime is 4122030301. The next prime is 4122030323. The reversal of 4122030312 is 2130302214.
4122030312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (4122030301) and next prime (4122030323).
It can be written as a sum of positive squares in only one way, i.e., 3126375396 + 995654916 = 55914^2 + 31554^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×41220303122 = 33982267786093634688, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28625139 + ... + 28625282.
Almost surely, 24122030312 is an apocalyptic number.
It is an amenable number.
4122030312 is an abundant number, since it is smaller than the sum of its proper divisors (7041801978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4122030312 is a wasteful number, since it uses less digits than its factorization.
4122030312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57250433 (or 57250426 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 4122030312 is about 64203.0397411213. The cubic root of 4122030312 is about 1603.3822089181.
Adding to 4122030312 its reverse (2130302214), we get a palindrome (6252332526).
The spelling of 4122030312 in words is "four billion, one hundred twenty-two million, thirty thousand, three hundred twelve".
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