| Base | Representation |
|---|---|
| bin | 10011011000111… |
| … | …100101100110110 |
| 3 | 211200010022120110 |
| 4 | 103120330230312 |
| 5 | 1131234312230 |
| 6 | 52140243450 |
| 7 | 11030031315 |
| oct | 2330745466 |
| 9 | 750108513 |
| 10 | 325307190 |
| 11 | 15769a11a |
| 12 | 90b40586 |
| 13 | 5251ba80 |
| 14 | 312c027c |
| 15 | 1d85c4b0 |
| hex | 1363cb36 |
325307190 has 64 divisors (see below), whose sum is σ = 842933952. Its totient is φ = 79872000.
The previous prime is 325307183. The next prime is 325307197. The reversal of 325307190 is 91703523.
It is an interprime number because it is at equal distance from previous prime (325307183) and next prime (325307197).
It is a super-2 number, since 2×3253071902 = 211649535731392200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325307197) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202390 + ... + 203990.
It is an arithmetic number, because the mean of its divisors is an integer number (13170843).
Almost surely, 2325307190 is an apocalyptic number.
325307190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 325307190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421466976).
325307190 is an abundant number, since it is smaller than the sum of its proper divisors (517626762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325307190 is a wasteful number, since it uses less digits than its factorization.
325307190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2145.
The product of its (nonzero) digits is 5670, while the sum is 30.
The square root of 325307190 is about 18036.2742826782. The cubic root of 325307190 is about 687.7509845056.
The spelling of 325307190 in words is "three hundred twenty-five million, three hundred seven thousand, one hundred ninety".
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