Base | Representation |
---|---|
bin | 11100001111111101… |
… | …011010111001100011 |
3 | 2220021221000012011020 |
4 | 130033331122321203 |
5 | 444110111432100 |
6 | 21533511220523 |
7 | 2122445152605 |
oct | 341775327143 |
9 | 86257005136 |
10 | 30332530275 |
11 | 11955a16a43 |
12 | 5a66377743 |
13 | 2b25242788 |
14 | 167a689175 |
15 | bc7e115a0 |
hex | 70ff5ae63 |
30332530275 has 12 divisors (see below), whose sum is σ = 50149783512. Its totient is φ = 16177349440.
The previous prime is 30332530273. The next prime is 30332530303. The reversal of 30332530275 is 57203523303.
It is not a de Polignac number, because 30332530275 - 21 = 30332530273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30332530273) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202216794 + ... + 202216943.
It is an arithmetic number, because the mean of its divisors is an integer number (4179148626).
Almost surely, 230332530275 is an apocalyptic number.
30332530275 is a deficient number, since it is larger than the sum of its proper divisors (19817253237).
30332530275 is a wasteful number, since it uses less digits than its factorization.
30332530275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404433750 (or 404433745 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 33.
The spelling of 30332530275 in words is "thirty billion, three hundred thirty-two million, five hundred thirty thousand, two hundred seventy-five".
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