Base | Representation |
---|---|
bin | 1100110001111… |
… | …11111001000010 |
3 | 21110202011022122 |
4 | 12120333321002 |
5 | 204421411300 |
6 | 14350004242 |
7 | 2441216255 |
oct | 630777102 |
9 | 243664278 |
10 | 107216450 |
11 | 55580340 |
12 | 2baa6682 |
13 | 1929c3b3 |
14 | 1034d09c |
15 | 962cc85 |
hex | 663fe42 |
107216450 has 48 divisors (see below), whose sum is σ = 230369184. Its totient is φ = 36691200.
The previous prime is 107216443. The next prime is 107216453. The reversal of 107216450 is 54612701.
It is a super-3 number, since 3×1072164503 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (107216453) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3617 + ... + 15083.
It is an arithmetic number, because the mean of its divisors is an integer number (4799358).
Almost surely, 2107216450 is an apocalyptic number.
107216450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107216450 is an abundant number, since it is smaller than the sum of its proper divisors (123152734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107216450 is a wasteful number, since it uses less digits than its factorization.
107216450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11507 (or 11502 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 107216450 is about 10354.5376526429. The cubic root of 107216450 is about 475.0658449810.
It can be divided in two parts, 10721 and 6450, that added together give a palindrome (17171).
The spelling of 107216450 in words is "one hundred seven million, two hundred sixteen thousand, four hundred fifty".
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