Base | Representation |
---|---|
bin | 1100001100000… |
… | …10101011111010 |
3 | 21010101200201221 |
4 | 12012002223322 |
5 | 202133402122 |
6 | 14051302254 |
7 | 2351041453 |
oct | 606025372 |
9 | 233350657 |
10 | 102247162 |
11 | 52796896 |
12 | 2a2aa98a |
13 | 1824c5a4 |
14 | d81812a |
15 | 8e9a6c7 |
hex | 6182afa |
102247162 has 8 divisors (see below), whose sum is σ = 153416736. Its totient is φ = 51108252.
The previous prime is 102247147. The next prime is 102247181. The reversal of 102247162 is 261742201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4593 + ... + 15019.
It is an arithmetic number, because the mean of its divisors is an integer number (19177092).
Almost surely, 2102247162 is an apocalyptic number.
102247162 is a deficient number, since it is larger than the sum of its proper divisors (51169574).
102247162 is a wasteful number, since it uses less digits than its factorization.
102247162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15332.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 102247162 is about 10111.7338770361. The cubic root of 102247162 is about 467.6099612653.
Adding to 102247162 its reverse (261742201), we get a palindrome (363989363).
It can be divided in two parts, 1022 and 47162, that added together give a palindrome (48184).
The spelling of 102247162 in words is "one hundred two million, two hundred forty-seven thousand, one hundred sixty-two".
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