Base | Representation |
---|---|
bin | 111011101001011… |
… | …0101000010101000 |
3 | 12011111000220100021 |
4 | 1313102311002220 |
5 | 13044331041202 |
6 | 530333250224 |
7 | 100411554001 |
oct | 16722650250 |
9 | 5144026307 |
10 | 2001424552 |
11 | 93782a986 |
12 | 47a333974 |
13 | 25b8558aa |
14 | 14db4a1a8 |
15 | baa94a37 |
hex | 774b50a8 |
2001424552 has 32 divisors (see below), whose sum is σ = 4023734400. Its totient is φ = 929919744.
The previous prime is 2001424541. The next prime is 2001424561. The reversal of 2001424552 is 2554241002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82398 + ... + 103885.
It is an arithmetic number, because the mean of its divisors is an integer number (125741700).
Almost surely, 22001424552 is an apocalyptic number.
It is an amenable number.
2001424552 is an abundant number, since it is smaller than the sum of its proper divisors (2022309848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001424552 is a wasteful number, since it uses less digits than its factorization.
2001424552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186385 (or 186381 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 2001424552 is about 44737.2836904522. The cubic root of 2001424552 is about 1260.2201160755.
Adding to 2001424552 its reverse (2554241002), we get a palindrome (4555665554).
The spelling of 2001424552 in words is "two billion, one million, four hundred twenty-four thousand, five hundred fifty-two".
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