Base | Representation |
---|---|
bin | 10110101111101001001000… |
… | …111011111111100000011010 |
3 | 111010011212112012212212102001 |
4 | 112233221020323333200122 |
5 | 101102402003033310020 |
6 | 552425340145431214 |
7 | 30033000504652504 |
oct | 2657511073774032 |
9 | 433155465785361 |
10 | 100031012010010 |
11 | 29966a06527314 |
12 | b27681b63b50a |
13 | 43a7b65091923 |
14 | 1a9b753812d74 |
15 | b8708219d50a |
hex | 5afa48eff81a |
100031012010010 has 32 divisors (see below), whose sum is σ = 190253099583360. Its totient is φ = 37762357606848.
The previous prime is 100031012010001. The next prime is 100031012010011. The reversal of 100031012010010 is 10010210130001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (100031012010011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000860697 + ... + 1000960636.
It is an arithmetic number, because the mean of its divisors is an integer number (5945409361980).
Almost surely, 2100031012010010 is an apocalyptic number.
100031012010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100031012010010 is a deficient number, since it is larger than the sum of its proper divisors (90222087573350).
100031012010010 is a wasteful number, since it uses less digits than its factorization.
100031012010010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2001821622.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 100031012010010 its reverse (10010210130001), we get a palindrome (110041222140011).
The spelling of 100031012010010 in words is "one hundred trillion, thirty-one billion, twelve million, ten thousand, ten".
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