Base | Representation |
---|---|
bin | 1011001001000110… |
… | …0001001110110000 |
3 | 21201102222100020202 |
4 | 2302101201032300 |
5 | 22111134441013 |
6 | 1212442054332 |
7 | 134055354653 |
oct | 26221411660 |
9 | 7642870222 |
10 | 2990937008 |
11 | 12a5340274 |
12 | 6b57aa3a8 |
13 | 388860317 |
14 | 20532789a |
15 | 1278a3858 |
hex | b24613b0 |
2990937008 has 20 divisors (see below), whose sum is σ = 5812146600. Its totient is φ = 1491028224.
The previous prime is 2990936987. The next prime is 2990937013. The reversal of 2990937008 is 8007390992.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271958 + ... + 282741.
It is an arithmetic number, because the mean of its divisors is an integer number (290607330).
Almost surely, 22990937008 is an apocalyptic number.
It is an amenable number.
2990937008 is a deficient number, since it is larger than the sum of its proper divisors (2821209592).
2990937008 is a wasteful number, since it uses less digits than its factorization.
2990937008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555044 (or 555038 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 47.
The square root of 2990937008 is about 54689.4597523142. The cubic root of 2990937008 is about 1440.7957613034.
The spelling of 2990937008 in words is "two billion, nine hundred ninety million, nine hundred thirty-seven thousand, eight".
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