Base | Representation |
---|---|
bin | 110011011101010101… |
… | …101010111001111111 |
3 | 12021121200100220201102 |
4 | 303131111222321333 |
5 | 1401124240144210 |
6 | 41214412403315 |
7 | 3664136126144 |
oct | 633525527177 |
9 | 167550326642 |
10 | 55253053055 |
11 | 214839a9612 |
12 | a86017653b |
13 | 529716c845 |
14 | 29622643cb |
15 | 1685b34ea5 |
hex | cdd56ae7f |
55253053055 has 16 divisors (see below), whose sum is σ = 68662149984. Its totient is φ = 42657463680.
The previous prime is 55253053049. The next prime is 55253053091. The reversal of 55253053055 is 55035035255.
It is not a de Polignac number, because 55253053055 - 212 = 55253048959 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 1692869 + ... + 1725198.
It is an arithmetic number, because the mean of its divisors is an integer number (4291384374).
Almost surely, 255253053055 is an apocalyptic number.
55253053055 is a deficient number, since it is larger than the sum of its proper divisors (13409096929).
55253053055 is a wasteful number, since it uses less digits than its factorization.
55253053055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3418186.
The product of its (nonzero) digits is 281250, while the sum is 38.
The spelling of 55253053055 in words is "fifty-five billion, two hundred fifty-three million, fifty-three thousand, fifty-five".
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