Base | Representation |
---|---|
bin | 11010100010010… |
… | …10101011110111 |
3 | 120111212110022110 |
4 | 31101022223313 |
5 | 423441312043 |
6 | 34031102103 |
7 | 5342050215 |
oct | 1521125367 |
9 | 514773273 |
10 | 222604023 |
11 | 104721774 |
12 | 62671933 |
13 | 3716ca75 |
14 | 217c7cb5 |
15 | 14821b33 |
hex | d44aaf7 |
222604023 has 8 divisors (see below), whose sum is σ = 297377136. Its totient is φ = 148116800.
The previous prime is 222604013. The next prime is 222604033. The reversal of 222604023 is 320406222.
It is an interprime number because it is at equal distance from previous prime (222604013) and next prime (222604033).
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 222604023 - 28 = 222603767 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222604003) 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, 69648 + ... + 72773.
It is an arithmetic number, because the mean of its divisors is an integer number (37172142).
Almost surely, 2222604023 is an apocalyptic number.
222604023 is a deficient number, since it is larger than the sum of its proper divisors (74773113).
222604023 is a wasteful number, since it uses less digits than its factorization.
222604023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142945.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 222604023 is about 14919.9203416104. The cubic root of 222604023 is about 606.0535548309.
The spelling of 222604023 in words is "two hundred twenty-two million, six hundred four thousand, twenty-three".
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