Base | Representation |
---|---|
bin | 10010110100010000… |
… | …01001011111111111 |
3 | 222002000201210101102 |
4 | 21122020021133333 |
5 | 131142104120340 |
6 | 4350225203315 |
7 | 505223516426 |
oct | 113210113777 |
9 | 28060653342 |
10 | 10102020095 |
11 | 4314366242 |
12 | 1b5b19053b |
13 | c4cb8a5ab |
14 | 6bb91c2bd |
15 | 3e1d11215 |
hex | 25a2097ff |
10102020095 has 16 divisors (see below), whose sum is σ = 12772311552. Its totient is φ = 7655181600.
The previous prime is 10102020091. The next prime is 10102020119. The reversal of 10102020095 is 59002020101.
It is not a de Polignac number, because 10102020095 - 22 = 10102020091 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 (10102020091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414581 + ... + 438270.
It is an arithmetic number, because the mean of its divisors is an integer number (798269472).
Almost surely, 210102020095 is an apocalyptic number.
10102020095 is a deficient number, since it is larger than the sum of its proper divisors (2670291457).
10102020095 is a wasteful number, since it uses less digits than its factorization.
10102020095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852982.
The product of its (nonzero) digits is 180, while the sum is 20.
Adding to 10102020095 its reverse (59002020101), we get a palindrome (69104040196).
The spelling of 10102020095 in words is "ten billion, one hundred two million, twenty thousand, ninety-five".
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