Base | Representation |
---|---|
bin | 100110100101… |
… | …0000000000000 |
3 | 1102001120220220 |
4 | 1031022000000 |
5 | 20134213143 |
6 | 2001303040 |
7 | 333630033 |
oct | 115120000 |
9 | 42046826 |
10 | 20226048 |
11 | 10465147 |
12 | 6934a80 |
13 | 426229b |
14 | 298701a |
15 | 1b97d83 |
hex | 134a000 |
20226048 has 56 divisors (see below), whose sum is σ = 53998368. Its totient is φ = 6733824.
The previous prime is 20226023. The next prime is 20226053. The reversal of 20226048 is 84062202.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24165 + ... + 24987.
Almost surely, 220226048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20226048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26999184).
20226048 is an abundant number, since it is smaller than the sum of its proper divisors (33772320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20226048 is an frugal number, since it uses more digits than its factorization.
20226048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852 (or 828 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 20226048 is about 4497.3378792348. The cubic root of 20226048 is about 272.4605806683.
The spelling of 20226048 in words is "twenty million, two hundred twenty-six thousand, forty-eight".
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