Base | Representation |
---|---|
bin | 11100011011110110… |
… | …110000001001110010 |
3 | 2220210211112211120200 |
4 | 130123312300021302 |
5 | 1000012204441124 |
6 | 22005401020030 |
7 | 2130420433536 |
oct | 343366601162 |
9 | 86724484520 |
10 | 30532108914 |
11 | 11a4864136a |
12 | 5b01184616 |
13 | 2b576b0048 |
14 | 1698d9bbc6 |
15 | bda6d5bc9 |
hex | 71bdb0272 |
30532108914 has 24 divisors (see below), whose sum is σ = 66203957820. Its totient is φ = 10169515008.
The previous prime is 30532108879. The next prime is 30532108927. The reversal of 30532108914 is 41980123503.
30532108914 is a `hidden beast` number, since 3 + 0 + 532 + 108 + 9 + 14 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 27065843289 + 3466265625 = 164517^2 + 58875^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630559 + ... + 677250.
Almost surely, 230532108914 is an apocalyptic number.
30532108914 is an abundant number, since it is smaller than the sum of its proper divisors (35671848906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30532108914 is a wasteful number, since it uses less digits than its factorization.
30532108914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1309114 (or 1309111 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The spelling of 30532108914 in words is "thirty billion, five hundred thirty-two million, one hundred eight thousand, nine hundred fourteen".
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