Base | Representation |
---|---|
bin | 1100100010001… |
… | …11101000100010 |
3 | 21022212020001212 |
4 | 12101013220202 |
5 | 203404313020 |
6 | 14233430122 |
7 | 2414524466 |
oct | 621075042 |
9 | 238766055 |
10 | 105151010 |
11 | 5439a568 |
12 | 2b26b342 |
13 | 18a28243 |
14 | dd724a6 |
15 | 9370cc5 |
hex | 6447a22 |
105151010 has 8 divisors (see below), whose sum is σ = 189271836. Its totient is φ = 42060400.
The previous prime is 105150989. The next prime is 105151051. The reversal of 105151010 is 10151501.
It can be written as a sum of positive squares in 2 ways, for example, as 90459121 + 14691889 = 9511^2 + 3833^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1051510102 = 22113469808040200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5257541 + ... + 5257560.
Almost surely, 2105151010 is an apocalyptic number.
105151010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105151010 is a deficient number, since it is larger than the sum of its proper divisors (84120826).
105151010 is a wasteful number, since it uses less digits than its factorization.
105151010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10515108.
The product of its (nonzero) digits is 25, while the sum is 14.
The square root of 105151010 is about 10254.3166520251. The cubic root of 105151010 is about 471.9954544473.
The spelling of 105151010 in words is "one hundred five million, one hundred fifty-one thousand, ten".
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