Base | Representation |
---|---|
bin | 10110110000110010111001… |
… | …100000110011110100111100 |
3 | 111010110102221200002202111210 |
4 | 112300302321200303310330 |
5 | 101110201202242333040 |
6 | 552525555020044420 |
7 | 30041503221542361 |
oct | 2660627140636474 |
9 | 433412850082453 |
10 | 100110210121020 |
11 | 29997557822320 |
12 | b28a042993710 |
13 | 43b2477031ac8 |
14 | 1aa1507c90468 |
15 | b8916a070480 |
hex | 5b0cb9833d3c |
100110210121020 has 96 divisors (see below), whose sum is σ = 312297382849536. Its totient is φ = 23752777120000.
The previous prime is 100110210121013. The next prime is 100110210121039. The reversal of 100110210121020 is 20121012011001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 100110210120987 and 100110210121005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1613608731 + ... + 1613670770.
It is an arithmetic number, because the mean of its divisors is an integer number (3253097738016).
Almost surely, 2100110210121020 is an apocalyptic number.
100110210121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100110210121020 is an abundant number, since it is smaller than the sum of its proper divisors (212187172728516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100110210121020 is a wasteful number, since it uses less digits than its factorization.
100110210121020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3227279571 (or 3227279569 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 100110210121020 its reverse (20121012011001), we get a palindrome (120231222132021).
The spelling of 100110210121020 in words is "one hundred trillion, one hundred ten billion, two hundred ten million, one hundred twenty-one thousand, twenty".
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