Base | Representation |
---|---|
bin | 10111100000001… |
… | …000101010000000 |
3 | 1000110221111221220 |
4 | 113200020222000 |
5 | 1301420100112 |
6 | 103043115040 |
7 | 12525331530 |
oct | 2740105200 |
9 | 1013844856 |
10 | 394300032 |
11 | 1926324a5 |
12 | b0072a80 |
13 | 638c7039 |
14 | 3a51d4c0 |
15 | 2493998c |
hex | 17808a80 |
394300032 has 96 divisors (see below), whose sum is σ = 1200115680. Its totient is φ = 112363008.
The previous prime is 394299953. The next prime is 394300051. The reversal of 394300032 is 230003493.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 394299975 and 394300011.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1029313 + ... + 1029695.
It is an arithmetic number, because the mean of its divisors is an integer number (12501205).
Almost surely, 2394300032 is an apocalyptic number.
394300032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 394300032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600057840).
394300032 is an abundant number, since it is smaller than the sum of its proper divisors (805815648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
394300032 is an frugal number, since it uses more digits than its factorization.
394300032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790 (or 395 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
The square root of 394300032 is about 19856.9894999217. The cubic root of 394300032 is about 733.2897325776.
The spelling of 394300032 in words is "three hundred ninety-four million, three hundred thousand, thirty-two".
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