Base | Representation |
---|---|
bin | 111000000001100011… |
… | …001101100101100111 |
3 | 12202021100021120022101 |
4 | 320001203031211213 |
5 | 1441144310100210 |
6 | 43345102112531 |
7 | 4226465511256 |
oct | 700143154547 |
9 | 182240246271 |
10 | 60155550055 |
11 | 2356a270127 |
12 | b7a9b7b747 |
13 | 5898a50343 |
14 | 2ca93c479d |
15 | 187122ba3a |
hex | e018cd967 |
60155550055 has 16 divisors (see below), whose sum is σ = 72415144800. Its totient is φ = 47972276352.
The previous prime is 60155550053. The next prime is 60155550071. The reversal of 60155550055 is 55005555106.
It is a cyclic number.
It is not a de Polignac number, because 60155550055 - 21 = 60155550053 is a prime.
It is a super-2 number, since 2×601555500552 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 60155549996 and 60155550023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60155550053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3363597 + ... + 3381433.
It is an arithmetic number, because the mean of its divisors is an integer number (4525946550).
Almost surely, 260155550055 is an apocalyptic number.
60155550055 is a deficient number, since it is larger than the sum of its proper divisors (12259594745).
60155550055 is a wasteful number, since it uses less digits than its factorization.
60155550055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19938.
The product of its (nonzero) digits is 93750, while the sum is 37.
The spelling of 60155550055 in words is "sixty billion, one hundred fifty-five million, five hundred fifty thousand, fifty-five".
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