Base | Representation |
---|---|
bin | 1101001101111100010… |
… | …1100101011010110110 |
3 | 210201010200010012212211 |
4 | 3103133011211122312 |
5 | 12210030224120200 |
6 | 252153011404034 |
7 | 22256165232310 |
oct | 3233705453266 |
9 | 721120105784 |
10 | 227081082550 |
11 | 88339395363 |
12 | 38014bb361a |
13 | 1854ba4ba8a |
14 | adc29cc7b0 |
15 | 5d90bc3aba |
hex | 34df1656b6 |
227081082550 has 96 divisors (see below), whose sum is σ = 491057588160. Its totient is φ = 76521216000.
The previous prime is 227081082497. The next prime is 227081082551. The reversal of 227081082550 is 55280180722.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227081082551) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4819506 + ... + 4866394.
It is an arithmetic number, because the mean of its divisors is an integer number (5115183210).
Almost surely, 2227081082550 is an apocalyptic number.
227081082550 is an abundant number, since it is smaller than the sum of its proper divisors (263976505610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227081082550 is a wasteful number, since it uses less digits than its factorization.
227081082550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47146 (or 47141 counting only the distinct ones).
The product of its (nonzero) digits is 89600, while the sum is 40.
The spelling of 227081082550 in words is "two hundred twenty-seven billion, eighty-one million, eighty-two thousand, five hundred fifty".
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