Base | Representation |
---|---|
bin | 110001100111000… |
… | …110010101001000 |
3 | 2011000011220101220 |
4 | 301213012111020 |
5 | 3201034130003 |
6 | 214331442040 |
7 | 26424500124 |
oct | 6147062510 |
9 | 2130156356 |
10 | 832333128 |
11 | 397915220 |
12 | 1b28b6320 |
13 | 103593b13 |
14 | 7c784584 |
15 | 4d112353 |
hex | 319c6548 |
832333128 has 128 divisors (see below), whose sum is σ = 2347107840. Its totient is φ = 243776000.
The previous prime is 832333127. The next prime is 832333217. The reversal of 832333128 is 821333238.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (832333121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1417651 + ... + 1418237.
It is an arithmetic number, because the mean of its divisors is an integer number (18336780).
Almost surely, 2832333128 is an apocalyptic number.
832333128 is a gapful number since it is divisible by the number (88) 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 832333128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173553920).
832333128 is an abundant number, since it is smaller than the sum of its proper divisors (1514774712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
832333128 is a wasteful number, since it uses less digits than its factorization.
832333128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779 (or 775 counting only the distinct ones).
The product of its digits is 20736, while the sum is 33.
The square root of 832333128 is about 28850.1841935195. The cubic root of 832333128 is about 940.6593864509.
The spelling of 832333128 in words is "eight hundred thirty-two million, three hundred thirty-three thousand, one hundred twenty-eight".
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