Base | Representation |
---|---|
bin | 111110100000101… |
… | …111011101111100 |
3 | 2201002110001120012 |
4 | 332200233131330 |
5 | 4121441123203 |
6 | 252022442352 |
7 | 34663254506 |
oct | 7640573574 |
9 | 2632401505 |
10 | 1048770428 |
11 | 499004822 |
12 | 2532933b8 |
13 | 139384a24 |
14 | 9d404d76 |
15 | 62116bd8 |
hex | 3e82f77c |
1048770428 has 6 divisors (see below), whose sum is σ = 1835348256. Its totient is φ = 524385212.
The previous prime is 1048770427. The next prime is 1048770431. The reversal of 1048770428 is 8240778401.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1048770427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131096300 + ... + 131096307.
It is an arithmetic number, because the mean of its divisors is an integer number (305891376).
Almost surely, 21048770428 is an apocalyptic number.
It is an amenable number.
1048770428 is a deficient number, since it is larger than the sum of its proper divisors (786577828).
1048770428 is a wasteful number, since it uses less digits than its factorization.
1048770428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262192611 (or 262192609 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 41.
The square root of 1048770428 is about 32384.7252265632. The cubic root of 1048770428 is about 1015.9994613736. Note that the first 3 decimals are identical.
The spelling of 1048770428 in words is "one billion, forty-eight million, seven hundred seventy thousand, four hundred twenty-eight".
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