Base | Representation |
---|---|
bin | 11010101111110… |
… | …10000101110001 |
3 | 120122012020020011 |
4 | 31113322011301 |
5 | 424414333212 |
6 | 34133014521 |
7 | 5363060011 |
oct | 1527720561 |
9 | 518166204 |
10 | 224371057 |
11 | 105719329 |
12 | 63184441 |
13 | 3763b151 |
14 | 21b27c41 |
15 | 14a704a7 |
hex | d5fa171 |
224371057 has 8 divisors (see below), whose sum is σ = 244324800. Its totient is φ = 205231824.
The previous prime is 224371009. The next prime is 224371061. The reversal of 224371057 is 750173422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 224371057 - 27 = 224370929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (224371067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203053 + ... + 204154.
It is an arithmetic number, because the mean of its divisors is an integer number (30540600).
Almost surely, 2224371057 is an apocalyptic number.
It is an amenable number.
224371057 is a deficient number, since it is larger than the sum of its proper divisors (19953743).
224371057 is a wasteful number, since it uses less digits than its factorization.
224371057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407255.
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 224371057 is about 14979.0205621062. The cubic root of 224371057 is about 607.6529509263.
The spelling of 224371057 in words is "two hundred twenty-four million, three hundred seventy-one thousand, fifty-seven".
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