Base | Representation |
---|---|
bin | 1010110001000100… |
… | …0100000010110100 |
3 | 21110102100001011211 |
4 | 2230101010002310 |
5 | 21404334413124 |
6 | 1154442011204 |
7 | 131422622302 |
oct | 25421040264 |
9 | 7412301154 |
10 | 2890154164 |
11 | 1253464667 |
12 | 687aa6b04 |
13 | 370a043c1 |
14 | 1d5bb1272 |
15 | 11dae6e94 |
hex | ac4440b4 |
2890154164 has 12 divisors (see below), whose sum is σ = 5094157600. Its totient is φ = 1434680568.
The previous prime is 2890154131. The next prime is 2890154191. The reversal of 2890154164 is 4614510982.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2598504 + ... + 2599615.
Almost surely, 22890154164 is an apocalyptic number.
It is an amenable number.
2890154164 is a deficient number, since it is larger than the sum of its proper divisors (2204003436).
2890154164 is a wasteful number, since it uses less digits than its factorization.
2890154164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5198262 (or 5198260 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 2890154164 is about 53760.1540548388. The cubic root of 2890154164 is about 1424.4274567055.
The spelling of 2890154164 in words is "two billion, eight hundred ninety million, one hundred fifty-four thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •