Base | Representation |
---|---|
bin | 110011000010111101… |
… | …100000111011001110 |
3 | 12020110211122120000210 |
4 | 303002331200323032 |
5 | 1344222442404402 |
6 | 41102443303250 |
7 | 3650153450202 |
oct | 630275407316 |
9 | 166424576023 |
10 | 54810513102 |
11 | 21277118814 |
12 | a757b1ab26 |
13 | 5226585597 |
14 | 291d588b02 |
15 | 165bd6c06c |
hex | cc2f60ece |
54810513102 has 32 divisors (see below), whose sum is σ = 110676150144. Its totient is φ = 18094412000.
The previous prime is 54810513091. The next prime is 54810513137. The reversal of 54810513102 is 20131501845.
It is a self number, because there is not a number n which added to its sum of digits gives 54810513102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2847952 + ... + 2867132.
It is an arithmetic number, because the mean of its divisors is an integer number (3458629692).
Almost surely, 254810513102 is an apocalyptic number.
54810513102 is an abundant number, since it is smaller than the sum of its proper divisors (55865637042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54810513102 is a wasteful number, since it uses less digits than its factorization.
54810513102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23744.
The product of its (nonzero) digits is 4800, while the sum is 30.
The spelling of 54810513102 in words is "fifty-four billion, eight hundred ten million, five hundred thirteen thousand, one hundred two".
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