Base | Representation |
---|---|
bin | 11010100110100… |
… | …00101101110110 |
3 | 120112220100101110 |
4 | 31103100231312 |
5 | 424111344024 |
6 | 34050535450 |
7 | 5346524610 |
oct | 1523205566 |
9 | 515810343 |
10 | 223153014 |
11 | 104a67187 |
12 | 62897586 |
13 | 37302906 |
14 | 218cbdb0 |
15 | 148ce629 |
hex | d4d0b76 |
223153014 has 32 divisors (see below), whose sum is σ = 517683456. Its totient is φ = 62805600.
The previous prime is 223153003. The next prime is 223153027. The reversal of 223153014 is 410351322.
It is a super-3 number, since 3×2231530143 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36837 + ... + 42464.
It is an arithmetic number, because the mean of its divisors is an integer number (16177608).
Almost surely, 2223153014 is an apocalyptic number.
223153014 is an abundant number, since it is smaller than the sum of its proper divisors (294530442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223153014 is a wasteful number, since it uses less digits than its factorization.
223153014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79380.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 223153014 is about 14938.3069321794. The cubic root of 223153014 is about 606.5513667422.
The spelling of 223153014 in words is "two hundred twenty-three million, one hundred fifty-three thousand, fourteen".
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