Base | Representation |
---|---|
bin | 11010010101001… |
… | …10111100111100 |
3 | 120101122002222101 |
4 | 31022212330330 |
5 | 423021303141 |
6 | 33530154444 |
7 | 5321326666 |
oct | 1512467474 |
9 | 511562871 |
10 | 220884796 |
11 | 103758020 |
12 | 61b82a24 |
13 | 369ba382 |
14 | 2149b536 |
15 | 145d2531 |
hex | d2a6f3c |
220884796 has 48 divisors (see below), whose sum is σ = 441971712. Its totient is φ = 95673600.
The previous prime is 220884773. The next prime is 220884803. The reversal of 220884796 is 697488022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90180 + ... + 92596.
It is an arithmetic number, because the mean of its divisors is an integer number (9207744).
Almost surely, 2220884796 is an apocalyptic number.
It is an amenable number.
220884796 is an abundant number, since it is smaller than the sum of its proper divisors (221086916).
220884796 is a wasteful number, since it uses less digits than its factorization.
220884796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2530 (or 2528 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 220884796 is about 14862.1935123992. The cubic root of 220884796 is about 604.4892860041.
The spelling of 220884796 in words is "two hundred twenty million, eight hundred eighty-four thousand, seven hundred ninety-six".
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