Base | Representation |
---|---|
bin | 1100001011111… |
… | …10100100111010 |
3 | 21010100211122112 |
4 | 12011332210322 |
5 | 202132332310 |
6 | 14051052322 |
7 | 2350641416 |
oct | 605764472 |
9 | 233324575 |
10 | 102230330 |
11 | 52785184 |
12 | 2a2a10a2 |
13 | 18244a27 |
14 | d811d46 |
15 | 8e95705 |
hex | 617e93a |
102230330 has 16 divisors (see below), whose sum is σ = 185340960. Its totient is φ = 40597392.
The previous prime is 102230291. The next prime is 102230339. The reversal of 102230330 is 33032201.
It is not an unprimeable number, because it can be changed into a prime (102230339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35384 + ... + 38163.
It is an arithmetic number, because the mean of its divisors is an integer number (11583810).
Almost surely, 2102230330 is an apocalyptic number.
102230330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102230330 is a deficient number, since it is larger than the sum of its proper divisors (83110630).
102230330 is a wasteful number, since it uses less digits than its factorization.
102230330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73693.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 102230330 is about 10110.9015423947. The cubic root of 102230330 is about 467.5843004298.
Adding to 102230330 its reverse (33032201), we get a palindrome (135262531).
The spelling of 102230330 in words is "one hundred two million, two hundred thirty thousand, three hundred thirty".
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