Base | Representation |
---|---|
bin | 11011111100011001… |
… | …011010011010110111 |
3 | 2212110001102120211010 |
4 | 123330121122122313 |
5 | 442422101332043 |
6 | 21441144443303 |
7 | 2111351355222 |
oct | 337431323267 |
9 | 85401376733 |
10 | 30004324023 |
11 | 117a7727803 |
12 | 5994479533 |
13 | 2aa224a2ab |
14 | 1648c525b9 |
15 | ba91d0133 |
hex | 6fc65a6b7 |
30004324023 has 16 divisors (see below), whose sum is σ = 40637811456. Its totient is φ = 19687812480.
The previous prime is 30004324019. The next prime is 30004324039. The reversal of 30004324023 is 32042340003.
It is not a de Polignac number, because 30004324023 - 22 = 30004324019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30004324043) 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, 7536 + ... + 245082.
It is an arithmetic number, because the mean of its divisors is an integer number (2539863216).
Almost surely, 230004324023 is an apocalyptic number.
30004324023 is a deficient number, since it is larger than the sum of its proper divisors (10633487433).
30004324023 is a wasteful number, since it uses less digits than its factorization.
30004324023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238214.
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 30004324023 its reverse (32042340003), we get a palindrome (62046664026).
The spelling of 30004324023 in words is "thirty billion, four million, three hundred twenty-four thousand, twenty-three".
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