Base | Representation |
---|---|
bin | 1100001111001… |
… | …10010101101111 |
3 | 21011011102122202 |
4 | 12013212111233 |
5 | 202234432333 |
6 | 14104132115 |
7 | 2354361500 |
oct | 607462557 |
9 | 234142582 |
10 | 102655343 |
11 | 52a4552a |
12 | 2a46703b |
13 | 1836330b |
14 | d8c2ba7 |
15 | 902b5e8 |
hex | 61e656f |
102655343 has 6 divisors (see below), whose sum is σ = 119415456. Its totient is φ = 87990252.
The previous prime is 102655337. The next prime is 102655351. The reversal of 102655343 is 343556201.
It is not a de Polignac number, because 102655343 - 210 = 102654319 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102655303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1047455 + ... + 1047552.
It is an arithmetic number, because the mean of its divisors is an integer number (19902576).
Almost surely, 2102655343 is an apocalyptic number.
102655343 is a deficient number, since it is larger than the sum of its proper divisors (16760113).
102655343 is an equidigital number, since it uses as much as digits as its factorization.
102655343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095021 (or 2095014 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 102655343 is about 10131.8973050461. The cubic root of 102655343 is about 468.2313838051.
The spelling of 102655343 in words is "one hundred two million, six hundred fifty-five thousand, three hundred forty-three".
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