Base | Representation |
---|---|
bin | 110011010000000011… |
… | …010111110000010010 |
3 | 12021001010221101020120 |
4 | 303100003113300102 |
5 | 1400200204332320 |
6 | 41140331051110 |
7 | 3655461401355 |
oct | 632003276022 |
9 | 167033841216 |
10 | 55030152210 |
11 | 2137a0a4940 |
12 | a7b95a0a96 |
13 | 525cc27957 |
14 | 294080029c |
15 | 16712a5440 |
hex | cd00d7c12 |
55030152210 has 32 divisors (see below), whose sum is σ = 144078944832. Its totient is φ = 13340642880.
The previous prime is 55030152193. The next prime is 55030152211. The reversal of 55030152210 is 1225103055.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (55030152211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83378689 + ... + 83379348.
It is an arithmetic number, because the mean of its divisors is an integer number (4502467026).
Almost surely, 255030152210 is an apocalyptic number.
55030152210 is an abundant number, since it is smaller than the sum of its proper divisors (89048792622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55030152210 is a wasteful number, since it uses less digits than its factorization.
55030152210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166758058.
The product of its (nonzero) digits is 1500, while the sum is 24.
Adding to 55030152210 its reverse (1225103055), we get a palindrome (56255255265).
The spelling of 55030152210 in words is "fifty-five billion, thirty million, one hundred fifty-two thousand, two hundred ten".
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