Base | Representation |
---|---|
bin | 111101110111… |
… | …111111111000 |
3 | 1010112001212101 |
4 | 331313333320 |
5 | 13123021102 |
6 | 1335353144 |
7 | 254604034 |
oct | 75677770 |
9 | 33461771 |
10 | 16220152 |
11 | 9179493 |
12 | 55227b4 |
13 | 348bb30 |
14 | 22231c4 |
15 | 1655e87 |
hex | f77ff8 |
16220152 has 32 divisors (see below), whose sum is σ = 34181280. Its totient is φ = 7159680.
The previous prime is 16220143. The next prime is 16220177. The reversal of 16220152 is 25102261.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999 + ... + 5782.
It is an arithmetic number, because the mean of its divisors is an integer number (1068165).
Almost surely, 216220152 is an apocalyptic number.
It is an amenable number.
16220152 is an abundant number, since it is smaller than the sum of its proper divisors (17961128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16220152 is a wasteful number, since it uses less digits than its factorization.
16220152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6823 (or 6819 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 16220152 is about 4027.4249837831. The cubic root of 16220152 is about 253.1346749744.
The spelling of 16220152 in words is "sixteen million, two hundred twenty thousand, one hundred fifty-two".
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