Base | Representation |
---|---|
bin | 110011101100101101… |
… | …110010110110101100 |
3 | 12022021122210202211200 |
4 | 303230231302312230 |
5 | 1402141311112213 |
6 | 41300150045500 |
7 | 4003421005041 |
oct | 635455626654 |
9 | 168248722750 |
10 | 55511035308 |
11 | 215a6594493 |
12 | a912649890 |
13 | 5308748571 |
14 | 298861b1c8 |
15 | 169d5e4273 |
hex | cecb72dac |
55511035308 has 18 divisors (see below), whose sum is σ = 140319561564. Its totient is φ = 18503678424.
The previous prime is 55511035273. The next prime is 55511035339. The reversal of 55511035308 is 80353011555.
55511035308 is a `hidden beast` number, since 5 + 5 + 5 + 110 + 3 + 530 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1541973203 = 55511035308 / (5 + 5 + 5 + 1 + 1 + 0 + 3 + 5 + 3 + 0 + 8).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 770986566 + ... + 770986637.
It is an arithmetic number, because the mean of its divisors is an integer number (7795531198).
Almost surely, 255511035308 is an apocalyptic number.
It is an amenable number.
55511035308 is an abundant number, since it is smaller than the sum of its proper divisors (84808526256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55511035308 is a wasteful number, since it uses less digits than its factorization.
55511035308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1541973213 (or 1541973208 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 36.
The spelling of 55511035308 in words is "fifty-five billion, five hundred eleven million, thirty-five thousand, three hundred eight".
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