Base | Representation |
---|---|
bin | 1100100110010… |
… | …01011001000101 |
3 | 21100212020010201 |
4 | 12103021121011 |
5 | 204023320001 |
6 | 14253050501 |
7 | 2422200151 |
oct | 623113105 |
9 | 240766121 |
10 | 105682501 |
11 | 54722911 |
12 | 2b486a31 |
13 | 18b83132 |
14 | 10070061 |
15 | 9428501 |
hex | 64c9645 |
105682501 has 2 divisors, whose sum is σ = 105682502. Its totient is φ = 105682500.
The previous prime is 105682483. The next prime is 105682513. The reversal of 105682501 is 105286501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97121025 + 8561476 = 9855^2 + 2926^2 .
It is a cyclic number.
It is not a de Polignac number, because 105682501 - 25 = 105682469 is a prime.
It is a super-2 number, since 2×1056825012 = 22337582035230002, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105682501.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (105682531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52841250 + 52841251.
It is an arithmetic number, because the mean of its divisors is an integer number (52841251).
Almost surely, 2105682501 is an apocalyptic number.
It is an amenable number.
105682501 is a deficient number, since it is larger than the sum of its proper divisors (1).
105682501 is an equidigital number, since it uses as much as digits as its factorization.
105682501 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2400, while the sum is 28.
The square root of 105682501 is about 10280.1994630455. The cubic root of 105682501 is about 472.7893598197.
The spelling of 105682501 in words is "one hundred five million, six hundred eighty-two thousand, five hundred one".
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