Base | Representation |
---|---|
bin | 10011011011110… |
… | …111001100000000 |
3 | 211201120010101012 |
4 | 103123313030000 |
5 | 1131433233130 |
6 | 52204500052 |
7 | 11036362301 |
oct | 2333671400 |
9 | 751503335 |
10 | 326071040 |
11 | 158070aa9 |
12 | 9124a628 |
13 | 52728659 |
14 | 3143c7a8 |
15 | 1d95d995 |
hex | 136f7300 |
326071040 has 72 divisors (see below), whose sum is σ = 784773360. Its totient is φ = 129806336.
The previous prime is 326071037. The next prime is 326071043. The reversal of 326071040 is 40170623.
It is an interprime number because it is at equal distance from previous prime (326071037) and next prime (326071043).
It is a junction number, because it is equal to n+sod(n) for n = 326070997 and 326071015.
It is not an unprimeable number, because it can be changed into a prime (326071043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343847 + ... + 344793.
It is an arithmetic number, because the mean of its divisors is an integer number (10899630).
Almost surely, 2326071040 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 326071040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392386680).
326071040 is an abundant number, since it is smaller than the sum of its proper divisors (458702320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
326071040 is an equidigital number, since it uses as much as digits as its factorization.
326071040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1237 (or 1223 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 326071040 is about 18057.4372489565. The cubic root of 326071040 is about 688.2888637376.
The spelling of 326071040 in words is "three hundred twenty-six million, seventy-one thousand, forty".
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