Base | Representation |
---|---|
bin | 10111011000111… |
… | …110101101111000 |
3 | 1000100102012221210 |
4 | 113120332231320 |
5 | 1300430034222 |
6 | 102535003120 |
7 | 12503360130 |
oct | 2730765570 |
9 | 1010365853 |
10 | 392424312 |
11 | 191571215 |
12 | ab5094a0 |
13 | 633bb347 |
14 | 3a191ac0 |
15 | 246b8d0c |
hex | 1763eb78 |
392424312 has 64 divisors (see below), whose sum is σ = 1122681600. Its totient is φ = 111974400.
The previous prime is 392424301. The next prime is 392424323. The reversal of 392424312 is 213424293.
It is an interprime number because it is at equal distance from previous prime (392424301) and next prime (392424323).
It is a self number, because there is not a number n which added to its sum of digits gives 392424312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244312 + ... + 245912.
It is an arithmetic number, because the mean of its divisors is an integer number (17541900).
Almost surely, 2392424312 is an apocalyptic number.
It is an amenable number.
392424312 is an abundant number, since it is smaller than the sum of its proper divisors (730257288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
392424312 is a wasteful number, since it uses less digits than its factorization.
392424312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3076 (or 3072 counting only the distinct ones).
The product of its digits is 10368, while the sum is 30.
The square root of 392424312 is about 19809.7024712639. The cubic root of 392424312 is about 732.1251092557.
The spelling of 392424312 in words is "three hundred ninety-two million, four hundred twenty-four thousand, three hundred twelve".
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