Base | Representation |
---|---|
bin | 1001001001001111101000… |
… | …1101000110001110010000 |
3 | 1022121012012220100011101202 |
4 | 2102103322031012032100 |
5 | 2304212423312210000 |
6 | 33214534244250332 |
7 | 2055256634114156 |
oct | 222237215061620 |
9 | 38535186304352 |
10 | 10054421210000 |
11 | 3227068722632 |
12 | 11647453a09a8 |
13 | 57c187b7632b |
14 | 26a8caad93d6 |
15 | 126812a10dd5 |
hex | 924fa346390 |
10054421210000 has 50 divisors (see below), whose sum is σ = 24342759215742. Its totient is φ = 4021768480000.
The previous prime is 10054421209999. The next prime is 10054421210011. The reversal of 10054421210000 is 1212445001.
It is a happy number.
It can be written as a sum of positive squares in 5 ways, for example, as 3907611725824 + 6146809484176 = 1976768^2 + 2479276^2 .
It is a tau number, because it is divible by the number of its divisors (50).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
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 9 ways as a sum of consecutive naturals, for example, 502711061 + ... + 502731060.
Almost surely, 210054421210000 is an apocalyptic number.
10054421210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10054421210000 is an abundant number, since it is smaller than the sum of its proper divisors (14288338005742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10054421210000 is an equidigital number, since it uses as much as digits as its factorization.
10054421210000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005442149 (or 1005442128 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 10054421210000 its reverse (1212445001), we get a palindrome (10055633655001).
The spelling of 10054421210000 in words is "ten trillion, fifty-four billion, four hundred twenty-one million, two hundred ten thousand".
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