Base | Representation |
---|---|
bin | 1011111110100110101010 |
3 | 12220112021200 |
4 | 23332212222 |
5 | 1300440020 |
6 | 151145030 |
7 | 35455356 |
oct | 13764652 |
9 | 5815250 |
10 | 3140010 |
11 | 1855155 |
12 | 1075176 |
13 | 85c2c3 |
14 | 5ba466 |
15 | 420590 |
hex | 2fe9aa |
3140010 has 48 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 828000.
The previous prime is 3139993. The next prime is 3140041. The reversal of 3140010 is 100413.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 3139974 and 3140001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12385 + ... + 12635.
It is an arithmetic number, because the mean of its divisors is an integer number (171990).
Almost surely, 23140010 is an apocalyptic number.
3140010 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 3140010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4127760).
3140010 is an abundant number, since it is smaller than the sum of its proper divisors (5115510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140010 is a wasteful number, since it uses less digits than its factorization.
3140010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403 (or 400 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 3140010 is about 1772.0073363279. The cubic root of 3140010 is about 146.4345905007.
Adding to 3140010 its reverse (100413), we get a palindrome (3240423).
The spelling of 3140010 in words is "three million, one hundred forty thousand, ten".
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