Base | Representation |
---|---|
bin | 1001111011001001… |
… | …0110110000101000 |
3 | 20212122210020202010 |
4 | 2132302112300220 |
5 | 20423441004202 |
6 | 1120202435520 |
7 | 123005426313 |
oct | 23662266050 |
9 | 6778706663 |
10 | 2664000552 |
11 | 1147839054 |
12 | 624202ba0 |
13 | 335bc0ab5 |
14 | 1b3b4197a |
15 | 108d2376c |
hex | 9ec96c28 |
2664000552 has 64 divisors (see below), whose sum is σ = 6897556800. Its totient is φ = 856396800.
The previous prime is 2664000551. The next prime is 2664000571. The reversal of 2664000552 is 2550004662.
It is not an unprimeable number, because it can be changed into a prime (2664000551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834303 + ... + 837489.
It is an arithmetic number, because the mean of its divisors is an integer number (107774325).
Almost surely, 22664000552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2664000552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3448778400).
2664000552 is an abundant number, since it is smaller than the sum of its proper divisors (4233556248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2664000552 is a wasteful number, since it uses less digits than its factorization.
2664000552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4426 (or 4422 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 2664000552 is about 51613.9569496469. The cubic root of 2664000552 is about 1386.2602494335.
The spelling of 2664000552 in words is "two billion, six hundred sixty-four million, five hundred fifty-two", and thus it is an aban number.
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