Base | Representation |
---|---|
bin | 101111100011000011… |
… | …1111100101110101111 |
3 | 100202120002122000212100 |
4 | 1133012013330232233 |
5 | 3133104201022320 |
6 | 114524033310143 |
7 | 10243223360322 |
oct | 1370607745657 |
9 | 322502560770 |
10 | 102108220335 |
11 | 3a338479260 |
12 | 17957a05353 |
13 | 98235180b4 |
14 | 4d2904a7b9 |
15 | 29c9377790 |
hex | 17c61fcbaf |
102108220335 has 192 divisors, whose sum is σ = 205637253120. Its totient is φ = 46407029760.
The previous prime is 102108220303. The next prime is 102108220339. The reversal of 102108220335 is 533022801201.
102108220335 is a `hidden beast` number, since 1 + 0 + 2 + 108 + 220 + 335 = 666.
It is not a de Polignac number, because 102108220335 - 25 = 102108220303 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102108220299 and 102108220308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102108220339) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 78363294 + ... + 78364596.
It is an arithmetic number, because the mean of its divisors is an integer number (1071027360).
Almost surely, 2102108220335 is an apocalyptic number.
102108220335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
102108220335 is an abundant number, since it is smaller than the sum of its proper divisors (103529032785).
102108220335 is a wasteful number, since it uses less digits than its factorization.
102108220335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1510 (or 1507 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The spelling of 102108220335 in words is "one hundred two billion, one hundred eight million, two hundred twenty thousand, three hundred thirty-five".
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