Base | Representation |
---|---|
bin | 101111111000100101… |
… | …1100111011001000011 |
3 | 100211102102220210221020 |
4 | 1133301023213121003 |
5 | 3141044113224140 |
6 | 115123440400523 |
7 | 10300144456605 |
oct | 1376113473103 |
9 | 324372823836 |
10 | 102830601795 |
11 | 3a679215129 |
12 | 17b19916143 |
13 | 990a09284c |
14 | 4d96d6d175 |
15 | 2a1c9bb6d0 |
hex | 17f12e7643 |
102830601795 has 16 divisors (see below), whose sum is σ = 165211661472. Its totient is φ = 54615421440.
The previous prime is 102830601787. The next prime is 102830601817. The reversal of 102830601795 is 597106038201.
It is not a de Polignac number, because 102830601795 - 23 = 102830601787 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14219152 + ... + 14226381.
It is an arithmetic number, because the mean of its divisors is an integer number (10325728842).
Almost surely, 2102830601795 is an apocalyptic number.
102830601795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
102830601795 is a deficient number, since it is larger than the sum of its proper divisors (62381059677).
102830601795 is a wasteful number, since it uses less digits than its factorization.
102830601795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28445782.
The product of its (nonzero) digits is 90720, while the sum is 42.
Adding to 102830601795 its reverse (597106038201), we get a palindrome (699936639996).
The spelling of 102830601795 in words is "one hundred two billion, eight hundred thirty million, six hundred one thousand, seven hundred ninety-five".
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