Base | Representation |
---|---|
bin | 1100001011110… |
… | …10101010111100 |
3 | 21010100000201000 |
4 | 12011322222330 |
5 | 202131324312 |
6 | 14050450300 |
7 | 2350543653 |
oct | 605725274 |
9 | 233300630 |
10 | 102214332 |
11 | 52774160 |
12 | 2a293990 |
13 | 1823a66c |
14 | d80a19a |
15 | 8e90adc |
hex | 617aabc |
102214332 has 96 divisors (see below), whose sum is σ = 292400640. Its totient is φ = 30620160.
The previous prime is 102214291. The next prime is 102214349. The reversal of 102214332 is 233412201.
102214332 is a `hidden beast` number, since 10 + 221 + 433 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114793 + ... + 115679.
It is an arithmetic number, because the mean of its divisors is an integer number (3045840).
Almost surely, 2102214332 is an apocalyptic number.
102214332 is a gapful number since it is divisible by the number (12) 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 102214332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146200320).
102214332 is an abundant number, since it is smaller than the sum of its proper divisors (190186308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102214332 is a wasteful number, since it uses less digits than its factorization.
102214332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1008 (or 1000 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 102214332 is about 10110.1103851541. The cubic root of 102214332 is about 467.5599084388.
Adding to 102214332 its reverse (233412201), we get a palindrome (335626533).
The spelling of 102214332 in words is "one hundred two million, two hundred fourteen thousand, three hundred thirty-two".
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