| Base | Representation |
|---|---|
| bin | 1101000000111101011… |
| … | …0101001010101001000 |
| 3 | 210101010210010022002200 |
| 4 | 3100033112221111020 |
| 5 | 12130411022102323 |
| 6 | 250415112000200 |
| 7 | 22103625512100 |
| oct | 3201726512510 |
| 9 | 711123108080 |
| 10 | 223595894088 |
| 11 | 86910064716 |
| 12 | 37401990060 |
| 13 | 1811499a098 |
| 14 | ab71ba8200 |
| 15 | 5c39c40443 |
| hex | 340f5a9548 |
223595894088 has 324 divisors, whose sum is σ = 745246978515. Its totient is φ = 60377752512.
The previous prime is 223595894051. The next prime is 223595894131. The reversal of 223595894088 is 880498595322.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
223595894088 is a `hidden beast` number, since 2 + 2 + 3 + 5 + 9 + 589 + 40 + 8 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 111797947044 + 111797947044 = 334362^2 + 334362^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=334362.
It is a super-2 number, since 2×2235958940882 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 533641543 + ... + 533641961.
Almost surely, 2223595894088 is an apocalyptic number.
223595894088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223595894088
223595894088 is an abundant number, since it is smaller than the sum of its proper divisors (521651084427).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223595894088 is a wasteful number, since it uses less digits than its factorization.
223595894088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 902 (or 450 counting only the distinct ones).
The product of its (nonzero) digits is 49766400, while the sum is 63.
The spelling of 223595894088 in words is "two hundred twenty-three billion, five hundred ninety-five million, eight hundred ninety-four thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •