Base | Representation |
---|---|
bin | 100111011001000010… |
… | …011011001110001100 |
3 | 11001011200101021201102 |
4 | 213121002123032030 |
5 | 1143110233403244 |
6 | 31232554002232 |
7 | 3025064021360 |
oct | 473102331614 |
9 | 131150337642 |
10 | 42295997324 |
11 | 16a34a95899 |
12 | 8244a16378 |
13 | 3cb0955869 |
14 | 20934b72a0 |
15 | 117836754e |
hex | 9d909b38c |
42295997324 has 24 divisors (see below), whose sum is σ = 84601231008. Its totient is φ = 18124876800.
The previous prime is 42295997321. The next prime is 42295997329. The reversal of 42295997324 is 42379959224.
It is a self number, because there is not a number n which added to its sum of digits gives 42295997324.
It is not an unprimeable number, because it can be changed into a prime (42295997321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194924 + ... + 350124.
It is an arithmetic number, because the mean of its divisors is an integer number (3525051292).
Almost surely, 242295997324 is an apocalyptic number.
It is an amenable number.
42295997324 is an abundant number, since it is smaller than the sum of its proper divisors (42305233684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42295997324 is a wasteful number, since it uses less digits than its factorization.
42295997324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164945 (or 164943 counting only the distinct ones).
The product of its digits is 9797760, while the sum is 56.
The spelling of 42295997324 in words is "forty-two billion, two hundred ninety-five million, nine hundred ninety-seven thousand, three hundred twenty-four".
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