Base | Representation |
---|---|
bin | 1001100010101100100100 |
3 | 11201002021220 |
4 | 21202230210 |
5 | 1120021122 |
6 | 125340340 |
7 | 30155514 |
oct | 11425444 |
9 | 4632256 |
10 | 2501412 |
11 | 1459391 |
12 | a076b0 |
13 | 697734 |
14 | 491844 |
15 | 34625c |
hex | 262b24 |
2501412 has 24 divisors (see below), whose sum is σ = 5880000. Its totient is φ = 827616.
The previous prime is 2501399. The next prime is 2501413. The reversal of 2501412 is 2141052.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 2501391 and 2501400.
It is not an unprimeable number, because it can be changed into a prime (2501413) 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, 1089 + ... + 2487.
It is an arithmetic number, because the mean of its divisors is an integer number (245000).
22501412 is an apocalyptic number.
It is an amenable number.
2501412 is an abundant number, since it is smaller than the sum of its proper divisors (3378588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2501412 is a wasteful number, since it uses less digits than its factorization.
2501412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1555 (or 1553 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 2501412 is about 1581.5852806599. The cubic root of 2501412 is about 135.7464277385.
Adding to 2501412 its reverse (2141052), we get a palindrome (4642464).
The spelling of 2501412 in words is "two million, five hundred one thousand, four hundred twelve".
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