Base | Representation |
---|---|
bin | 111101001111101… |
… | …1001110100001011 |
3 | 12022012221111010121 |
4 | 1322133121310023 |
5 | 13202043140210 |
6 | 535530524111 |
7 | 101632441603 |
oct | 17237316413 |
9 | 5265844117 |
10 | 2055052555 |
11 | 965029446 |
12 | 494296637 |
13 | 2699b143a |
14 | 156d09c03 |
15 | c06396da |
hex | 7a7d9d0b |
2055052555 has 16 divisors (see below), whose sum is σ = 2494286784. Its totient is φ = 1625276800.
The previous prime is 2055052543. The next prime is 2055052561. The reversal of 2055052555 is 5552505502.
It is not a de Polignac number, because 2055052555 - 213 = 2055044363 is a prime.
It is a super-4 number, since 4×20550525554 (a number of 38 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2055052555.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 372477 + ... + 377953.
It is an arithmetic number, because the mean of its divisors is an integer number (155892924).
Almost surely, 22055052555 is an apocalyptic number.
2055052555 is a deficient number, since it is larger than the sum of its proper divisors (439234229).
2055052555 is a wasteful number, since it uses less digits than its factorization.
2055052555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6326.
The product of its (nonzero) digits is 62500, while the sum is 34.
The square root of 2055052555 is about 45332.6874892720. The cubic root of 2055052555 is about 1271.3768841535.
The spelling of 2055052555 in words is "two billion, fifty-five million, fifty-two thousand, five hundred fifty-five".
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