Base | Representation |
---|---|
bin | 11001100010000… |
… | …00010101100000 |
3 | 112221000010011020 |
4 | 30301000111200 |
5 | 414312014044 |
6 | 33130245440 |
7 | 5210304102 |
oct | 1461002540 |
9 | 487003136 |
10 | 214173024 |
11 | aa9933aa |
12 | 5b886880 |
13 | 354aa400 |
14 | 20631572 |
15 | 13c08a19 |
hex | cc40560 |
214173024 has 144 divisors (see below), whose sum is σ = 624964032. Its totient is φ = 64157184.
The previous prime is 214172989. The next prime is 214173061. The reversal of 214173024 is 420371412.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a zygodrome in base 11.
It is a junction number, because it is equal to n+sod(n) for n = 214172985 and 214173003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 697479 + ... + 697785.
It is an arithmetic number, because the mean of its divisors is an integer number (4340028).
Almost surely, 2214173024 is an apocalyptic number.
214173024 is a gapful number since it is divisible by the number (24) 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 214173024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312482016).
214173024 is an abundant number, since it is smaller than the sum of its proper divisors (410791008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214173024 is a wasteful number, since it uses less digits than its factorization.
214173024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389 (or 368 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 214173024 is about 14634.6514820135. The cubic root of 214173024 is about 598.3035635819.
The spelling of 214173024 in words is "two hundred fourteen million, one hundred seventy-three thousand, twenty-four".
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