Base | Representation |
---|---|
bin | 1000001000000110010100 |
3 | 11000020020220 |
4 | 20020012110 |
5 | 1021132244 |
6 | 113354340 |
7 | 24051600 |
oct | 10100624 |
9 | 4006226 |
10 | 2130324 |
11 | 12255a9 |
12 | 8689b0 |
13 | 597861 |
14 | 3d6500 |
15 | 2c1319 |
hex | 208194 |
2130324 has 36 divisors (see below), whose sum is σ = 5783904. Its totient is φ = 608496.
The previous prime is 2130307. The next prime is 2130341. The reversal of 2130324 is 4230312.
It is an interprime number because it is at equal distance from previous prime (2130307) and next prime (2130341).
It is an Ulam number.
It is a congruent number.
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, 1224 + ... + 2399.
It is an arithmetic number, because the mean of its divisors is an integer number (160664).
22130324 is an apocalyptic number.
It is an amenable number.
2130324 is an abundant number, since it is smaller than the sum of its proper divisors (3653580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130324 is a wasteful number, since it uses less digits than its factorization.
2130324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3644 (or 3635 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2130324 is about 1459.5629482828. The cubic root of 2130324 is about 128.6713586424.
Adding to 2130324 its reverse (4230312), we get a palindrome (6360636).
It can be divided in two parts, 21 and 30324, that multiplied together give a square (636804 = 7982).
The spelling of 2130324 in words is "two million, one hundred thirty thousand, three hundred twenty-four".
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