Base | Representation |
---|---|
bin | 101000011101000110101… |
… | …100110101110110111010 |
3 | 100211202202001220111202012 |
4 | 220131012230311312322 |
5 | 331022000140004240 |
6 | 5525043403005522 |
7 | 404564510053304 |
oct | 50350654656672 |
9 | 10752661814665 |
10 | 2780030000570 |
11 | 982005507419 |
12 | 38a9565098a2 |
13 | 17220410b424 |
14 | 987a88dc974 |
15 | 4c4aceccb65 |
hex | 28746b35dba |
2780030000570 has 64 divisors (see below), whose sum is σ = 5352670874880. Its totient is φ = 1037004249600.
The previous prime is 2780030000521. The next prime is 2780030000581. The reversal of 2780030000570 is 750000300872.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13657340 + ... + 13859400.
It is an arithmetic number, because the mean of its divisors is an integer number (83635482420).
Almost surely, 22780030000570 is an apocalyptic number.
2780030000570 is a deficient number, since it is larger than the sum of its proper divisors (2572640874310).
2780030000570 is a wasteful number, since it uses less digits than its factorization.
2780030000570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203591.
The product of its (nonzero) digits is 11760, while the sum is 32.
The spelling of 2780030000570 in words is "two trillion, seven hundred eighty billion, thirty million, five hundred seventy", and thus it is an aban number.
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