Base | Representation |
---|---|
bin | 100100011111001… |
… | …0100001110100010 |
3 | 10011022201122110111 |
4 | 1020332110032202 |
5 | 10001404422310 |
6 | 321252521534 |
7 | 42224224066 |
oct | 11076241642 |
9 | 3138648414 |
10 | 1224295330 |
11 | 5790a0225 |
12 | 2a20202aa |
13 | 16684ca0b |
14 | b8855aa6 |
15 | 7273928a |
hex | 48f943a2 |
1224295330 has 8 divisors (see below), whose sum is σ = 2203731612. Its totient is φ = 489718128.
The previous prime is 1224295277. The next prime is 1224295357. The reversal of 1224295330 is 335924221.
It can be written as a sum of positive squares in 2 ways, for example, as 1218917569 + 5377761 = 34913^2 + 2319^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1224295292 and 1224295301.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61214757 + ... + 61214776.
Almost surely, 21224295330 is an apocalyptic number.
1224295330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1224295330 is a deficient number, since it is larger than the sum of its proper divisors (979436282).
1224295330 is a wasteful number, since it uses less digits than its factorization.
1224295330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122429540.
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 1224295330 is about 34989.9318376015. The cubic root of 1224295330 is about 1069.7822743885.
The spelling of 1224295330 in words is "one billion, two hundred twenty-four million, two hundred ninety-five thousand, three hundred thirty".
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