Base | Representation |
---|---|
bin | 1000011111110000111100 |
3 | 11012011020010 |
4 | 20133300330 |
5 | 1032233020 |
6 | 115423220 |
7 | 24634320 |
oct | 10376074 |
9 | 4164203 |
10 | 2227260 |
11 | 1291412 |
12 | 8b4b10 |
13 | 5cca09 |
14 | 41d980 |
15 | 2dede0 |
hex | 21fc3c |
2227260 has 48 divisors (see below), whose sum is σ = 7128576. Its totient is φ = 508992.
The previous prime is 2227259. The next prime is 2227261. The reversal of 2227260 is 627222.
It is an interprime number because it is at equal distance from previous prime (2227259) and next prime (2227261).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2227261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2232 + ... + 3071.
It is an arithmetic number, because the mean of its divisors is an integer number (148512).
22227260 is an apocalyptic number.
2227260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2227260 is an abundant number, since it is smaller than the sum of its proper divisors (4901316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2227260 is a wasteful number, since it uses less digits than its factorization.
2227260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5322 (or 5320 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 2227260 is about 1492.4007504689. The cubic root of 2227260 is about 130.5941247815.
The spelling of 2227260 in words is "two million, two hundred twenty-seven thousand, two hundred sixty".
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