| Base | Representation |
|---|---|
| bin | 1001001101011110… |
| … | …1001011111111000 |
| 3 | 20101022100110211201 |
| 4 | 2103113221133320 |
| 5 | 20030421400130 |
| 6 | 1045201103544 |
| 7 | 115161323104 |
| oct | 22327513770 |
| 9 | 6338313751 |
| 10 | 2472450040 |
| 11 | 10596a7345 |
| 12 | 590027bb4 |
| 13 | 3053046b8 |
| 14 | 19651c904 |
| 15 | e70d7bca |
| hex | 935e97f8 |
2472450040 has 64 divisors (see below), whose sum is σ = 5761704960. Its totient is φ = 954253440.
The previous prime is 2472450037. The next prime is 2472450041. The reversal of 2472450040 is 400542742.
It is a happy number.
It is a super-2 number, since 2×24724500402 = 12226018400592003200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2472449990 and 2472450008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2472450041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124219 + ... + 142741.
It is an arithmetic number, because the mean of its divisors is an integer number (90026640).
Almost surely, 22472450040 is an apocalyptic number.
2472450040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2472450040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880852480).
2472450040 is an abundant number, since it is smaller than the sum of its proper divisors (3289254920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2472450040 is a wasteful number, since it uses less digits than its factorization.
2472450040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18652 (or 18648 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 28.
The square root of 2472450040 is about 49723.7371885903. The cubic root of 2472450040 is about 1352.2049089539.
Adding to 2472450040 its reverse (400542742), we get a palindrome (2872992782).
The spelling of 2472450040 in words is "two billion, four hundred seventy-two million, four hundred fifty thousand, forty".
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