Base | Representation |
---|---|
bin | 11011000011001… |
… | …01101011000000 |
3 | 120210222011110000 |
4 | 31201211223000 |
5 | 431042040424 |
6 | 34303240000 |
7 | 5423456610 |
oct | 1541455300 |
9 | 523864400 |
10 | 226908864 |
11 | 1070a1a96 |
12 | 63ba9000 |
13 | 38019300 |
14 | 221c8a40 |
15 | 14dc23c9 |
hex | d865ac0 |
226908864 has 420 divisors, whose sum is σ = 854896944. Its totient is φ = 58226688.
The previous prime is 226908821. The next prime is 226908881. The reversal of 226908864 is 468809622.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6132654 + ... + 6132690.
Almost surely, 2226908864 is an apocalyptic number.
226908864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226908864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427448472).
226908864 is an abundant number, since it is smaller than the sum of its proper divisors (627988080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226908864 is a wasteful number, since it uses less digits than its factorization.
226908864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94 (or 62 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 226908864 is about 15063.4944153075. The cubic root of 226908864 is about 609.9353725315.
The spelling of 226908864 in words is "two hundred twenty-six million, nine hundred eight thousand, eight hundred sixty-four".
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