Base | Representation |
---|---|
bin | 1101110010110000101111… |
… | …00110101001000111100010 |
3 | 10222101122210020211220020212 |
4 | 12321120113212221013202 |
5 | 12433422304443101320 |
6 | 144302024511134122 |
7 | 6250242506003366 |
oct | 671302746510742 |
9 | 128348706756225 |
10 | 30331455050210 |
11 | 9734552700116 |
12 | 349a532b14342 |
13 | 13c0322c176b2 |
14 | 76c09bc992a6 |
15 | 378ecdbcc9c5 |
hex | 1b96179a91e2 |
30331455050210 has 64 divisors (see below), whose sum is σ = 55620661824000. Its totient is φ = 11906900059392.
The previous prime is 30331455050189. The next prime is 30331455050287. The reversal of 30331455050210 is 1205055413303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621687437 + ... + 621736223.
It is an arithmetic number, because the mean of its divisors is an integer number (869072841000).
Almost surely, 230331455050210 is an apocalyptic number.
30331455050210 is a deficient number, since it is larger than the sum of its proper divisors (25289206773790).
30331455050210 is a wasteful number, since it uses less digits than its factorization.
30331455050210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53595.
The product of its (nonzero) digits is 27000, while the sum is 32.
The spelling of 30331455050210 in words is "thirty trillion, three hundred thirty-one billion, four hundred fifty-five million, fifty thousand, two hundred ten".
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