Base | Representation |
---|---|
bin | 11101001000111001110… |
… | …00101011111100111110 |
3 | 10112201022012000111211002 |
4 | 32210130320223330332 |
5 | 112400440233031420 |
6 | 2043541143530302 |
7 | 132222652412615 |
oct | 16443470537476 |
9 | 3481265014732 |
10 | 1001212002110 |
11 | 35668008a031 |
12 | 14205ba59992 |
13 | 7354c402c58 |
14 | 3665d3bc87c |
15 | 1b09cd73075 |
hex | e91ce2bf3e |
1001212002110 has 16 divisors (see below), whose sum is σ = 1831725565632. Its totient is φ = 393919476000.
The previous prime is 1001212002079. The next prime is 1001212002139. The reversal of 1001212002110 is 112002121001.
It is a super-2 number, since 2×10012120021102 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1001212002091 and 1001212002100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820664966 + ... + 820666185.
It is an arithmetic number, because the mean of its divisors is an integer number (114482847852).
Almost surely, 21001212002110 is an apocalyptic number.
1001212002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1001212002110 is a deficient number, since it is larger than the sum of its proper divisors (830513563522).
1001212002110 is a wasteful number, since it uses less digits than its factorization.
1001212002110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1641331219.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1001212002110 its reverse (112002121001), we get a palindrome (1113214123111).
The spelling of 1001212002110 in words is "one trillion, one billion, two hundred twelve million, two thousand, one hundred ten".
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