Base | Representation |
---|---|
bin | 11011111111010001… |
… | …101010011100101101 |
3 | 2212120102022111011120 |
4 | 123333101222130231 |
5 | 443021432433143 |
6 | 21450032011153 |
7 | 2112506043045 |
oct | 337721523455 |
9 | 85512274146 |
10 | 30052624173 |
11 | 11821a17390 |
12 | 59a8690ab9 |
13 | 2aac25ba70 |
14 | 1651426725 |
15 | bad571383 |
hex | 6ff46a72d |
30052624173 has 16 divisors (see below), whose sum is σ = 47075439936. Its totient is φ = 16812656640.
The previous prime is 30052624141. The next prime is 30052624177. The reversal of 30052624173 is 37142625003.
It is not a de Polignac number, because 30052624173 - 25 = 30052624141 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052624177) 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, 35025940 + ... + 35026797.
It is an arithmetic number, because the mean of its divisors is an integer number (2942214996).
Almost surely, 230052624173 is an apocalyptic number.
30052624173 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
30052624173 is a deficient number, since it is larger than the sum of its proper divisors (17022815763).
30052624173 is a wasteful number, since it uses less digits than its factorization.
30052624173 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70052764.
The product of its (nonzero) digits is 30240, while the sum is 33.
The spelling of 30052624173 in words is "thirty billion, fifty-two million, six hundred twenty-four thousand, one hundred seventy-three".
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