Base | Representation |
---|---|
bin | 1111101100011011… |
… | …1110011110010000 |
3 | 101212121100000000112 |
4 | 3323012332132100 |
5 | 32112001104333 |
6 | 1534013140452 |
7 | 206254100231 |
oct | 37306763620 |
9 | 11777300015 |
10 | 4212909968 |
11 | 1872094683 |
12 | 996a8a728 |
13 | 521a78c47 |
14 | 2bd737088 |
15 | 199cce948 |
hex | fb1be790 |
4212909968 has 20 divisors (see below), whose sum is σ = 8164334220. Its totient is φ = 2105985024.
The previous prime is 4212909959. The next prime is 4212909971. The reversal of 4212909968 is 8699092124.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1988089744 + 2224820224 = 44588^2 + 47168^2 .
It is a super-2 number, since 2×42129099682 = 35497220796947522048, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51296 + ... + 105152.
It is an arithmetic number, because the mean of its divisors is an integer number (408216711).
Almost surely, 24212909968 is an apocalyptic number.
It is an amenable number.
4212909968 is a deficient number, since it is larger than the sum of its proper divisors (3951424252).
4212909968 is a wasteful number, since it uses less digits than its factorization.
4212909968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58754 (or 58748 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 50.
The square root of 4212909968 is about 64906.9331273632. The cubic root of 4212909968 is about 1615.0800751384.
The spelling of 4212909968 in words is "four billion, two hundred twelve million, nine hundred nine thousand, nine hundred sixty-eight".
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