Base | Representation |
---|---|
bin | 11101001000111001110… |
… | …01110101001100110010 |
3 | 10112201022012120202100221 |
4 | 32210130321311030302 |
5 | 112400440322132010 |
6 | 2043541154203254 |
7 | 132222655102405 |
oct | 16443471651462 |
9 | 3481265522327 |
10 | 1001212302130 |
11 | 356680274487 |
12 | 14205bb8352a |
13 | 7354c4a9691 |
14 | 3665d459d3c |
15 | 1b09cdd1dda |
hex | e91ce75332 |
1001212302130 has 16 divisors (see below), whose sum is σ = 1803009251520. Its totient is φ = 400301119152.
The previous prime is 1001212302121. The next prime is 1001212302163. The reversal of 1001212302130 is 312032121001.
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, 22952334 + ... + 22995913.
It is an arithmetic number, because the mean of its divisors is an integer number (112688078220).
Almost surely, 21001212302130 is an apocalyptic number.
1001212302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1001212302130 is a deficient number, since it is larger than the sum of its proper divisors (801796949390).
1001212302130 is a wasteful number, since it uses less digits than its factorization.
1001212302130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45950433.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1001212302130 its reverse (312032121001), we get a palindrome (1313244423131).
The spelling of 1001212302130 in words is "one trillion, one billion, two hundred twelve million, three hundred two thousand, one hundred thirty".
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