Base | Representation |
---|---|
bin | 100100010111000… |
… | …1010010010101100 |
3 | 10011000202111010201 |
4 | 1020232022102230 |
5 | 4444313412312 |
6 | 321022043244 |
7 | 42143225131 |
oct | 11056122254 |
9 | 3130674121 |
10 | 1220060332 |
11 | 576768427 |
12 | 2a0719524 |
13 | 1659c91ba |
14 | b8072588 |
15 | 7219e557 |
hex | 48b8a4ac |
1220060332 has 6 divisors (see below), whose sum is σ = 2135105588. Its totient is φ = 610030164.
The previous prime is 1220060299. The next prime is 1220060333. The reversal of 1220060332 is 2330600221.
It is not an unprimeable number, because it can be changed into a prime (1220060333) by changing a digit.
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 as a sum of consecutive naturals, namely, 152507538 + ... + 152507545.
Almost surely, 21220060332 is an apocalyptic number.
It is an amenable number.
1220060332 is a deficient number, since it is larger than the sum of its proper divisors (915045256).
1220060332 is a wasteful number, since it uses less digits than its factorization.
1220060332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305015087 (or 305015085 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 1220060332 is about 34929.3620325365. The cubic root of 1220060332 is about 1068.5473436661.
Adding to 1220060332 its reverse (2330600221), we get a palindrome (3550660553).
The spelling of 1220060332 in words is "one billion, two hundred twenty million, sixty thousand, three hundred thirty-two".
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