Base | Representation |
---|---|
bin | 110011001111001010… |
… | …111011001011110010 |
3 | 12021000010002121110021 |
4 | 303033022323023302 |
5 | 1400132412330442 |
6 | 41135041554054 |
7 | 3655221542230 |
oct | 631712731362 |
9 | 167003077407 |
10 | 55015355122 |
11 | 21371808642 |
12 | a7b464592a |
13 | 5259b46790 |
14 | 293c86b950 |
15 | 166ed30e67 |
hex | ccf2bb2f2 |
55015355122 has 32 divisors (see below), whose sum is σ = 101633664384. Its totient is φ = 21749990400.
The previous prime is 55015355117. The next prime is 55015355189. The reversal of 55015355122 is 22155351055.
It is a super-3 number, since 3×550153551223 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179922 + ... + 377362.
It is an arithmetic number, because the mean of its divisors is an integer number (3176052012).
Almost surely, 255015355122 is an apocalyptic number.
55015355122 is a deficient number, since it is larger than the sum of its proper divisors (46618309262).
55015355122 is a wasteful number, since it uses less digits than its factorization.
55015355122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198994.
The product of its (nonzero) digits is 37500, while the sum is 34.
The spelling of 55015355122 in words is "fifty-five billion, fifteen million, three hundred fifty-five thousand, one hundred twenty-two".
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