Base | Representation |
---|---|
bin | 11011001001001… |
… | …10000011000000 |
3 | 120212110012100000 |
4 | 31210212003000 |
5 | 431242244312 |
6 | 34332200000 |
7 | 5433251106 |
oct | 1544460300 |
9 | 525405300 |
10 | 227696832 |
11 | 107590000 |
12 | 64309000 |
13 | 38233b6c |
14 | 22351c76 |
15 | 14ecaadc |
hex | d9260c0 |
227696832 has 210 divisors, whose sum is σ = 744501940. Its totient is φ = 68999040.
The previous prime is 227696813. The next prime is 227696857. The reversal of 227696832 is 238696722.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
Its product of digits (435456) is a multiple of the sum of its prime divisors (16).
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 20699707 + ... + 20699717.
Almost surely, 2227696832 is an apocalyptic number.
227696832 is a gapful number since it is divisible by the number (22) 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 227696832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372250970).
227696832 is an abundant number, since it is smaller than the sum of its proper divisors (516805108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227696832 is an frugal number, since it uses more digits than its factorization.
227696832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71 (or 16 counting only the distinct ones).
The product of its digits is 435456, while the sum is 45.
The square root of 227696832 is about 15089.6266355401. The cubic root of 227696832 is about 610.6405812121.
The spelling of 227696832 in words is "two hundred twenty-seven million, six hundred ninety-six thousand, eight hundred thirty-two".
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