Base | Representation |
---|---|
bin | 100111010000000000… |
… | …010111010101111100 |
3 | 11000210010020111121120 |
4 | 213100000113111330 |
5 | 1142302440242304 |
6 | 31205542030540 |
7 | 3021244006125 |
oct | 472000272574 |
9 | 130703214546 |
10 | 42144462204 |
11 | 169674a5259 |
12 | 8202118450 |
13 | 3c8843a000 |
14 | 207b30d04c |
15 | 1169dd30d9 |
hex | 9d001757c |
42144462204 has 96 divisors (see below), whose sum is σ = 112795663680. Its totient is φ = 12204601344.
The previous prime is 42144462181. The next prime is 42144462209. The reversal of 42144462204 is 40226444124.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42144462209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401172 + ... + 495204.
It is an arithmetic number, because the mean of its divisors is an integer number (1174954830).
Almost surely, 242144462204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42144462204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56397831840).
42144462204 is an abundant number, since it is smaller than the sum of its proper divisors (70651201476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42144462204 is a wasteful number, since it uses less digits than its factorization.
42144462204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94096 (or 94068 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 33.
The spelling of 42144462204 in words is "forty-two billion, one hundred forty-four million, four hundred sixty-two thousand, two hundred four".
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