Base | Representation |
---|---|
bin | 1010110010010101… |
… | …0110011101100000 |
3 | 21110210100020112111 |
4 | 2230211112131200 |
5 | 21412220104410 |
6 | 1155152005104 |
7 | 131516052505 |
oct | 25445263540 |
9 | 7423306474 |
10 | 2895472480 |
11 | 125646736a |
12 | 689830794 |
13 | 371b47034 |
14 | 1d67974ac |
15 | 11e2e7b8a |
hex | ac956760 |
2895472480 has 96 divisors (see below), whose sum is σ = 7028749728. Its totient is φ = 1126502400.
The previous prime is 2895472477. The next prime is 2895472493. The reversal of 2895472480 is 842745982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3745374 + ... + 3746146.
It is an arithmetic number, because the mean of its divisors is an integer number (73216143).
Almost surely, 22895472480 is an apocalyptic number.
2895472480 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 2895472480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3514374864).
2895472480 is an abundant number, since it is smaller than the sum of its proper divisors (4133277248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2895472480 is a wasteful number, since it uses less digits than its factorization.
2895472480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1400 (or 1392 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 49.
The square root of 2895472480 is about 53809.5946834763. The cubic root of 2895472480 is about 1425.3006411944.
The spelling of 2895472480 in words is "two billion, eight hundred ninety-five million, four hundred seventy-two thousand, four hundred eighty".
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