Base | Representation |
---|---|
bin | 110011010101011100… |
… | …001001011010100010 |
3 | 12021021110000012120221 |
4 | 303111130021122202 |
5 | 1400341324030104 |
6 | 41153320153254 |
7 | 3660636541561 |
oct | 632534113242 |
9 | 167243005527 |
10 | 55120533154 |
11 | 21416116435 |
12 | a82390882a |
13 | 52758810bb |
14 | 294c809bd8 |
15 | 16791a9c54 |
hex | cd57096a2 |
55120533154 has 8 divisors (see below), whose sum is σ = 82683947520. Its totient is φ = 27559217316.
The previous prime is 55120533133. The next prime is 55120533157. The reversal of 55120533154 is 45133502155.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (55120533157) 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 3 ways as a sum of consecutive naturals, for example, 457234 + ... + 565069.
It is an arithmetic number, because the mean of its divisors is an integer number (10335493440).
Almost surely, 255120533154 is an apocalyptic number.
55120533154 is a deficient number, since it is larger than the sum of its proper divisors (27563414366).
55120533154 is a wasteful number, since it uses less digits than its factorization.
55120533154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049264.
The product of its (nonzero) digits is 45000, while the sum is 34.
The spelling of 55120533154 in words is "fifty-five billion, one hundred twenty million, five hundred thirty-three thousand, one hundred fifty-four".
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