Base | Representation |
---|---|
bin | 1011010101010111… |
… | …1111101111010101 |
3 | 21212000220002002100 |
4 | 2311111333233111 |
5 | 22212331122242 |
6 | 1221522032313 |
7 | 135252221604 |
oct | 26525775725 |
9 | 7760802070 |
10 | 3042442197 |
11 | 1321419943 |
12 | 70aaa8699 |
13 | 396424872 |
14 | 20c0d3a3b |
15 | 12c17954c |
hex | b557fbd5 |
3042442197 has 12 divisors (see below), whose sum is σ = 4400333964. Its totient is φ = 2025666240.
The previous prime is 3042442189. The next prime is 3042442219. The reversal of 3042442197 is 7912442403.
3042442197 is a `hidden beast` number, since 3 + 0 + 424 + 42 + 197 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1815271236 + 1227170961 = 42606^2 + 35031^2 .
It is not a de Polignac number, because 3042442197 - 23 = 3042442189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3042442177) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211704 + ... + 225617.
It is an arithmetic number, because the mean of its divisors is an integer number (366694497).
Almost surely, 23042442197 is an apocalyptic number.
It is an amenable number.
3042442197 is a deficient number, since it is larger than the sum of its proper divisors (1357891767).
3042442197 is a wasteful number, since it uses less digits than its factorization.
3042442197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438100 (or 438097 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 3042442197 is about 55158.3375112050. The cubic root of 3042442197 is about 1449.0191062354.
The spelling of 3042442197 in words is "three billion, forty-two million, four hundred forty-two thousand, one hundred ninety-seven".
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