Base | Representation |
---|---|
bin | 111110110111… |
… | …011101000000 |
3 | 1011000021101202 |
4 | 332313131000 |
5 | 13204330224 |
6 | 1345120332 |
7 | 260035556 |
oct | 76673500 |
9 | 34007352 |
10 | 16480064 |
11 | 9336797 |
12 | 56290a8 |
13 | 3550223 |
14 | 228dbd6 |
15 | 16a7eae |
hex | fb7740 |
16480064 has 14 divisors (see below), whose sum is σ = 32702754. Its totient is φ = 8240000.
The previous prime is 16480031. The next prime is 16480081. The reversal of 16480064 is 46008461.
It can be written as a sum of positive squares in only one way, i.e., 10758400 + 5721664 = 3280^2 + 2392^2 .
It is a nialpdrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128687 + ... + 128814.
It is an arithmetic number, because the mean of its divisors is an integer number (2335911).
Almost surely, 216480064 is an apocalyptic number.
It is an amenable number.
16480064 is a deficient number, since it is larger than the sum of its proper divisors (16222690).
16480064 is an equidigital number, since it uses as much as digits as its factorization.
16480064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257513 (or 257503 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 16480064 is about 4059.5645086635. The cubic root of 16480064 is about 254.4795948351.
The spelling of 16480064 in words is "sixteen million, four hundred eighty thousand, sixty-four".
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