Base | Representation |
---|---|
bin | 101111100101000011… |
… | …0111010000101100110 |
3 | 100202201202101122110212 |
4 | 1133022012322011212 |
5 | 3133223303244410 |
6 | 114534422015422 |
7 | 10244664435212 |
oct | 1371206720546 |
9 | 322652348425 |
10 | 102175056230 |
11 | 3a372179035 |
12 | 17976277572 |
13 | 9834319670 |
14 | 4d33c87942 |
15 | 29d017ab05 |
hex | 17ca1ba166 |
102175056230 has 32 divisors (see below), whose sum is σ = 199168956000. Its totient is φ = 37515405312.
The previous prime is 102175056149. The next prime is 102175056251. The reversal of 102175056230 is 32650571201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2172155 + ... + 2218694.
It is an arithmetic number, because the mean of its divisors is an integer number (6224029875).
Almost surely, 2102175056230 is an apocalyptic number.
102175056230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102175056230 is a deficient number, since it is larger than the sum of its proper divisors (96993899770).
102175056230 is a wasteful number, since it uses less digits than its factorization.
102175056230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4391048.
The product of its (nonzero) digits is 12600, while the sum is 32.
The spelling of 102175056230 in words is "one hundred two billion, one hundred seventy-five million, fifty-six thousand, two hundred thirty".
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