Base | Representation |
---|---|
bin | 1001100101101100001000 |
3 | 11201201002222 |
4 | 21211230020 |
5 | 1120414142 |
6 | 125513212 |
7 | 30236330 |
oct | 11455410 |
9 | 4651088 |
10 | 2513672 |
11 | 1467617 |
12 | a12808 |
13 | 6a01a5 |
14 | 4960c0 |
15 | 349bd2 |
hex | 265b08 |
2513672 has 16 divisors (see below), whose sum is σ = 5386560. Its totient is φ = 1077264.
The previous prime is 2513663. The next prime is 2513677. The reversal of 2513672 is 2763152.
It is a d-powerful number, because it can be written as 215 + 59 + 1 + 37 + 64 + 7 + 219 .
It is not an unprimeable number, because it can be changed into a prime (2513677) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22388 + ... + 22499.
It is an arithmetic number, because the mean of its divisors is an integer number (336660).
22513672 is an apocalyptic number.
It is an amenable number.
2513672 is an abundant number, since it is smaller than the sum of its proper divisors (2872888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2513672 is a wasteful number, since it uses less digits than its factorization.
2513672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44900 (or 44896 counting only the distinct ones).
The product of its digits is 2520, while the sum is 26.
The square root of 2513672 is about 1585.4564011666. The cubic root of 2513672 is about 135.9678413006.
Subtracting from 2513672 its product of digits (2520), we obtain a palindrome (2511152).
The spelling of 2513672 in words is "two million, five hundred thirteen thousand, six hundred seventy-two".
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