Base | Representation |
---|---|
bin | 10100101110011101111011… |
… | …00110001011011111111111 |
3 | 12222101010101222202122222222 |
4 | 22113032331212023133333 |
5 | 21433213324143132010 |
6 | 240533453155555555 |
7 | 12412556334254666 |
oct | 1227167546133777 |
9 | 188333358678888 |
10 | 45577078880255 |
11 | 1358214892165a |
12 | 51411875bbbbb |
13 | 1c57b91687880 |
14 | b37d29cabddd |
15 | 54086ed7d355 |
hex | 2973bd98b7ff |
45577078880255 has 48 divisors (see below), whose sum is σ = 62574266561184. Its totient is φ = 31673977681920.
The previous prime is 45577078880237. The next prime is 45577078880261. The reversal of 45577078880255 is 55208887077554.
It is not a de Polignac number, because 45577078880255 - 222 = 45577074685951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 199250900 + ... + 199479510.
It is an arithmetic number, because the mean of its divisors is an integer number (1303630553358).
Almost surely, 245577078880255 is an apocalyptic number.
45577078880255 is a deficient number, since it is larger than the sum of its proper divisors (16997187680929).
45577078880255 is a wasteful number, since it uses less digits than its factorization.
45577078880255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239276 (or 239259 counting only the distinct ones).
The product of its (nonzero) digits is 878080000, while the sum is 71.
The spelling of 45577078880255 in words is "forty-five trillion, five hundred seventy-seven billion, seventy-eight million, eight hundred eighty thousand, two hundred fifty-five".
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