Base | Representation |
---|---|
bin | 110011101110… |
… | …1100111100110 |
3 | 1220000221121002 |
4 | 1213131213212 |
5 | 23420402100 |
6 | 2405153302 |
7 | 446351216 |
oct | 147354746 |
9 | 56027532 |
10 | 27122150 |
11 | 14345300 |
12 | 90bb832 |
13 | 5808113 |
14 | 3860246 |
15 | 25ab2d5 |
hex | 19dd9e6 |
27122150 has 36 divisors (see below), whose sum is σ = 55462596. Its totient is φ = 9860400.
The previous prime is 27122141. The next prime is 27122153. The reversal of 27122150 is 5122172.
It is a super-2 number, since 2×271221502 = 1471222041245000, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27122153) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3809 + ... + 8291.
Almost surely, 227122150 is an apocalyptic number.
27122150 is an abundant number, since it is smaller than the sum of its proper divisors (28340446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27122150 is a wasteful number, since it uses less digits than its factorization.
27122150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4517 (or 4501 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 27122150 is about 5207.8930480570. The cubic root of 27122150 is about 300.4517268754.
It can be divided in two parts, 27122 and 150, that added together give a palindrome (27272).
The spelling of 27122150 in words is "twenty-seven million, one hundred twenty-two thousand, one hundred fifty".
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