Base | Representation |
---|---|
bin | 110011011100010100… |
… | …001101001110000110 |
3 | 12021120111002001022120 |
4 | 303130110031032012 |
5 | 1401110342021402 |
6 | 41213000510410 |
7 | 3663540223206 |
oct | 633424151606 |
9 | 167514061276 |
10 | 55235892102 |
11 | 21475248306 |
12 | a85647b406 |
13 | 5293741731 |
14 | 295dc78406 |
15 | 16843953bc |
hex | cdc50d386 |
55235892102 has 16 divisors (see below), whose sum is σ = 110481744960. Its totient is φ = 18410303912.
The previous prime is 55235892013. The next prime is 55235892119. The reversal of 55235892102 is 20129853255.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 341952 + ... + 476867.
It is an arithmetic number, because the mean of its divisors is an integer number (6905109060).
Almost surely, 255235892102 is an apocalyptic number.
55235892102 is an abundant number, since it is smaller than the sum of its proper divisors (55245852858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55235892102 is a wasteful number, since it uses less digits than its factorization.
55235892102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830067.
The product of its (nonzero) digits is 216000, while the sum is 42.
The spelling of 55235892102 in words is "fifty-five billion, two hundred thirty-five million, eight hundred ninety-two thousand, one hundred two".
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