Base | Representation |
---|---|
bin | 10010110100010001… |
… | …00010101000010110 |
3 | 222002000221000120211 |
4 | 21122020202220112 |
5 | 131142120414110 |
6 | 4350231320034 |
7 | 505224425506 |
oct | 113210425026 |
9 | 28060830524 |
10 | 10102123030 |
11 | 431442660a |
12 | 1b5b22001a |
13 | c4cbc53bc |
14 | 6bb947a06 |
15 | 3e1d3198a |
hex | 25a222a16 |
10102123030 has 16 divisors (see below), whose sum is σ = 18810850320. Its totient is φ = 3901509472.
The previous prime is 10102123021. The next prime is 10102123049. The reversal of 10102123030 is 3032120101.
It is a self number, because there is not a number n which added to its sum of digits gives 10102123030.
It is a congruent number.
It is an unprimeable number.
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, 17417164 + ... + 17417743.
It is an arithmetic number, because the mean of its divisors is an integer number (1175678145).
Almost surely, 210102123030 is an apocalyptic number.
10102123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10102123030 is a deficient number, since it is larger than the sum of its proper divisors (8708727290).
10102123030 is a wasteful number, since it uses less digits than its factorization.
10102123030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34834943.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10102123030 its reverse (3032120101), we get a palindrome (13134243131).
The spelling of 10102123030 in words is "ten billion, one hundred two million, one hundred twenty-three thousand, thirty".
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