Base | Representation |
---|---|
bin | 1100001111001… |
… | …11100000001011 |
3 | 21011011200012012 |
4 | 12013213200023 |
5 | 202240110412 |
6 | 14104210135 |
7 | 2354411414 |
oct | 607474013 |
9 | 234150165 |
10 | 102660107 |
11 | 52a49070 |
12 | 2a46994b |
13 | 18365534 |
14 | d8c480b |
15 | 902cc22 |
hex | 61e780b |
102660107 has 8 divisors (see below), whose sum is σ = 113571072. Its totient is φ = 92012200.
The previous prime is 102660101. The next prime is 102660121. The reversal of 102660107 is 701066201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102660107 - 24 = 102660091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102660101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64943 + ... + 66504.
It is an arithmetic number, because the mean of its divisors is an integer number (14196384).
Almost surely, 2102660107 is an apocalyptic number.
102660107 is a deficient number, since it is larger than the sum of its proper divisors (10910965).
102660107 is a wasteful number, since it uses less digits than its factorization.
102660107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131529.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 102660107 is about 10132.1324014247. The cubic root of 102660107 is about 468.2386268761.
The spelling of 102660107 in words is "one hundred two million, six hundred sixty thousand, one hundred seven".
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