Base | Representation |
---|---|
bin | 110010011000101111… |
… | …100001101011110000 |
3 | 12011122110211200101202 |
4 | 302120233201223300 |
5 | 1341300130444440 |
6 | 40504301550332 |
7 | 3623463065420 |
oct | 623057415360 |
9 | 164573750352 |
10 | 54102203120 |
11 | 20a43312a69 |
12 | a59a8753a8 |
13 | 51428c6954 |
14 | 289348a480 |
15 | 1619aa7615 |
hex | c98be1af0 |
54102203120 has 40 divisors (see below), whose sum is σ = 143757284064. Its totient is φ = 18549326592.
The previous prime is 54102203107. The next prime is 54102203149. The reversal of 54102203120 is 2130220145.
54102203120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 54102203092 and 54102203101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48304979 + ... + 48306098.
Almost surely, 254102203120 is an apocalyptic number.
It is an amenable number.
54102203120 is an abundant number, since it is smaller than the sum of its proper divisors (89655080944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54102203120 is a wasteful number, since it uses less digits than its factorization.
54102203120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96611097 (or 96611091 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 54102203120 its reverse (2130220145), we get a palindrome (56232423265).
The spelling of 54102203120 in words is "fifty-four billion, one hundred two million, two hundred three thousand, one hundred twenty".
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