Base | Representation |
---|---|
bin | 1100001010100… |
… | …00100101101010 |
3 | 21010000021020221 |
4 | 12011100211222 |
5 | 202110320322 |
6 | 14043040254 |
7 | 2346225301 |
oct | 605204552 |
9 | 233007227 |
10 | 102041962 |
11 | 52666700 |
12 | 2a21008a |
13 | 181aa079 |
14 | d7a3438 |
15 | 8e599c7 |
hex | 615096a |
102041962 has 12 divisors (see below), whose sum is σ = 168243138. Its totient is φ = 46382600.
The previous prime is 102041957. The next prime is 102041969. The reversal of 102041962 is 269140201.
It can be written as a sum of positive squares in only one way, i.e., 91795561 + 10246401 = 9581^2 + 3201^2 .
It is not an unprimeable number, because it can be changed into a prime (102041969) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 210589 + ... + 211072.
Almost surely, 2102041962 is an apocalyptic number.
102041962 is a deficient number, since it is larger than the sum of its proper divisors (66201176).
102041962 is a wasteful number, since it uses less digits than its factorization.
102041962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421685 (or 421674 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 102041962 is about 10101.5821533065. The cubic root of 102041962 is about 467.2969360311.
The spelling of 102041962 in words is "one hundred two million, forty-one thousand, nine hundred sixty-two".
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