Base | Representation |
---|---|
bin | 111001011000… |
… | …1111101101000 |
3 | 2002121200102210 |
4 | 1302301331220 |
5 | 30200322224 |
6 | 2552525120 |
7 | 513516135 |
oct | 162617550 |
9 | 62550383 |
10 | 30089064 |
11 | 15a913a5 |
12 | a0b07a0 |
13 | 63066a5 |
14 | 3dd358c |
15 | 2995429 |
hex | 1cb1f68 |
30089064 has 32 divisors (see below), whose sum is σ = 75460320. Its totient is φ = 9998016.
The previous prime is 30089053. The next prime is 30089089. The reversal of 30089064 is 46098003.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6522 + ... + 10134.
It is an arithmetic number, because the mean of its divisors is an integer number (2358135).
Almost surely, 230089064 is an apocalyptic number.
It is an amenable number.
30089064 is an abundant number, since it is smaller than the sum of its proper divisors (45371256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30089064 is a wasteful number, since it uses less digits than its factorization.
30089064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3969 (or 3965 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 30089064 is about 5485.3499432580. The cubic root of 30089064 is about 311.0304385313.
The spelling of 30089064 in words is "thirty million, eighty-nine thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •