Base | Representation |
---|---|
bin | 100111001001001100… |
… | …111101100100110111 |
3 | 11000111011110200110112 |
4 | 213021030331210313 |
5 | 1142034230332043 |
6 | 31150343413235 |
7 | 3015356600552 |
oct | 471114754467 |
9 | 130434420415 |
10 | 42030324023 |
11 | 16909027586 |
12 | 818ba5421b |
13 | 3c6a8b621c |
14 | 206a0bb699 |
15 | 115ed89518 |
hex | 9c933d937 |
42030324023 has 16 divisors (see below), whose sum is σ = 45005664000. Its totient is φ = 39134031552.
The previous prime is 42030324013. The next prime is 42030324073. The reversal of 42030324023 is 32042303024.
It is a cyclic number.
It is not a de Polignac number, because 42030324023 - 214 = 42030307639 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42030324023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42030324013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521243 + ... + 596451.
It is an arithmetic number, because the mean of its divisors is an integer number (2812854000).
Almost surely, 242030324023 is an apocalyptic number.
42030324023 is a deficient number, since it is larger than the sum of its proper divisors (2975339977).
42030324023 is a wasteful number, since it uses less digits than its factorization.
42030324023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75734.
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 42030324023 its reverse (32042303024), we get a palindrome (74072627047).
The spelling of 42030324023 in words is "forty-two billion, thirty million, three hundred twenty-four thousand, twenty-three".
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