Base | Representation |
---|---|
bin | 11010101111000… |
… | …11110111000111 |
3 | 120122000121022221 |
4 | 31113203313013 |
5 | 424403430012 |
6 | 34131033211 |
7 | 5362230400 |
oct | 1527436707 |
9 | 518017287 |
10 | 224280007 |
11 | 105666986 |
12 | 6313b807 |
13 | 37608883 |
14 | 21b029a7 |
15 | 14a53507 |
hex | d5e3dc7 |
224280007 has 12 divisors (see below), whose sum is σ = 261210936. Its totient is φ = 192008880.
The previous prime is 224279999. The next prime is 224280011. The reversal of 224280007 is 700082422.
It is not a de Polignac number, because 224280007 - 23 = 224279999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224280037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47788 + ... + 52270.
It is an arithmetic number, because the mean of its divisors is an integer number (21767578).
Almost surely, 2224280007 is an apocalyptic number.
224280007 is a deficient number, since it is larger than the sum of its proper divisors (36930929).
224280007 is a wasteful number, since it uses less digits than its factorization.
224280007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5518 (or 5511 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 224280007 is about 14975.9810029260. The cubic root of 224280007 is about 607.5707444131.
The spelling of 224280007 in words is "two hundred twenty-four million, two hundred eighty thousand, seven".
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