Base | Representation |
---|---|
bin | 11100001111100000… |
… | …111111011111110100 |
3 | 2220021101222120120012 |
4 | 130033200333133310 |
5 | 444101204444004 |
6 | 21533043355352 |
7 | 2122324624064 |
oct | 341740773764 |
9 | 86241876505 |
10 | 30325078004 |
11 | 11951796a41 |
12 | 5a63982b58 |
13 | 2b23833750 |
14 | 16796a93a4 |
15 | bc743d46e |
hex | 70f83f7f4 |
30325078004 has 48 divisors (see below), whose sum is σ = 57524717376. Its totient is φ = 13904966400.
The previous prime is 30325078001. The next prime is 30325078033. The reversal of 30325078004 is 40087052303.
It is a happy number.
It is a super-2 number, since 2×303250780042 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30325078001) 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, 6147419 + ... + 6152349.
It is an arithmetic number, because the mean of its divisors is an integer number (1198431612).
Almost surely, 230325078004 is an apocalyptic number.
It is an amenable number.
30325078004 is a deficient number, since it is larger than the sum of its proper divisors (27199639372).
30325078004 is a wasteful number, since it uses less digits than its factorization.
30325078004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5696 (or 5694 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
The spelling of 30325078004 in words is "thirty billion, three hundred twenty-five million, seventy-eight thousand, four".
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