Base | Representation |
---|---|
bin | 110011110011110100… |
… | …111000000100000010 |
3 | 12022120222021200100200 |
4 | 303303310320010002 |
5 | 1402412331112122 |
6 | 41320051030030 |
7 | 4006400010216 |
oct | 636364700402 |
9 | 168528250320 |
10 | 55630332162 |
11 | 21657965a29 |
12 | a94659b316 |
13 | 5327387412 |
14 | 299a3d2946 |
15 | 16a8d0b5ac |
hex | cf3d38102 |
55630332162 has 48 divisors (see below), whose sum is σ = 125794626048. Its totient is φ = 17734147200.
The previous prime is 55630332137. The next prime is 55630332169. The reversal of 55630332162 is 26123303655.
55630332162 is a `hidden beast` number, since 5 + 5 + 630 + 3 + 3 + 2 + 16 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (55630332169) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4776298 + ... + 4787930.
It is an arithmetic number, because the mean of its divisors is an integer number (2620721376).
Almost surely, 255630332162 is an apocalyptic number.
55630332162 is an abundant number, since it is smaller than the sum of its proper divisors (70164293886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55630332162 is a wasteful number, since it uses less digits than its factorization.
55630332162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23215 (or 23212 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 36.
The spelling of 55630332162 in words is "fifty-five billion, six hundred thirty million, three hundred thirty-two thousand, one hundred sixty-two".
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