Base | Representation |
---|---|
bin | 1010110001111111… |
… | …0001110001100010 |
3 | 21110200121000102202 |
4 | 2230133301301202 |
5 | 21411331331430 |
6 | 1155100413202 |
7 | 131500456166 |
oct | 25437616142 |
9 | 7420530382 |
10 | 2894011490 |
11 | 1255659737 |
12 | 689247202 |
13 | 371755046 |
14 | 1d64d6ca6 |
15 | 11e109d45 |
hex | ac7f1c62 |
2894011490 has 64 divisors (see below), whose sum is σ = 5604609024. Its totient is φ = 1072078848.
The previous prime is 2894011481. The next prime is 2894011513. The reversal of 2894011490 is 941104982.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3676877 + ... + 3677663.
It is an arithmetic number, because the mean of its divisors is an integer number (87572016).
Almost surely, 22894011490 is an apocalyptic number.
2894011490 is a deficient number, since it is larger than the sum of its proper divisors (2710597534).
2894011490 is a wasteful number, since it uses less digits than its factorization.
2894011490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131.
The product of its (nonzero) digits is 20736, while the sum is 38.
The square root of 2894011490 is about 53796.0174176491. The cubic root of 2894011490 is about 1425.0608760287.
The spelling of 2894011490 in words is "two billion, eight hundred ninety-four million, eleven thousand, four hundred ninety".
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