Base | Representation |
---|---|
bin | 1111111111100100… |
… | …1110110010010100 |
3 | 102002012101210102200 |
4 | 3333321032302110 |
5 | 32243024132402 |
6 | 1550002004500 |
7 | 211250352144 |
oct | 37771166224 |
9 | 12065353380 |
10 | 4293192852 |
11 | 1903439373 |
12 | 9b9946730 |
13 | 5355a8000 |
14 | 2ca274924 |
15 | 1a1d8c21c |
hex | ffe4ec94 |
4293192852 has 288 divisors, whose sum is σ = 12974008320. Its totient is φ = 1191490560.
The previous prime is 4293192809. The next prime is 4293192887. The reversal of 4293192852 is 2582913924.
It is a junction number, because it is equal to n+sod(n) for n = 4293192798 and 4293192807.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41681433 + ... + 41681535.
It is an arithmetic number, because the mean of its divisors is an integer number (45048640).
Almost surely, 24293192852 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4293192852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6487004160).
4293192852 is an abundant number, since it is smaller than the sum of its proper divisors (8680815468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4293192852 is a wasteful number, since it uses less digits than its factorization.
4293192852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200 (or 169 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 4293192852 is about 65522.4606680793. The cubic root of 4293192852 is about 1625.2747908630.
The spelling of 4293192852 in words is "four billion, two hundred ninety-three million, one hundred ninety-two thousand, eight hundred fifty-two".
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