Base | Representation |
---|---|
bin | 11101101100010010110… |
… | …00010100011111011010 |
3 | 10121112100100001122112021 |
4 | 32312021120110133122 |
5 | 113203343244300010 |
6 | 2100402354005054 |
7 | 133464543536263 |
oct | 16661130243732 |
9 | 3545310048467 |
10 | 1020212103130 |
11 | 363740154160 |
12 | 145882b7678a |
13 | 752898a768c |
14 | 3754298196a |
15 | 1b810e2c8da |
hex | ed896147da |
1020212103130 has 32 divisors (see below), whose sum is σ = 2003434855488. Its totient is φ = 370965984000.
The previous prime is 1020212103049. The next prime is 1020212103143. The reversal of 1020212103130 is 313012120201.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1852194 + ... + 2339026.
It is an arithmetic number, because the mean of its divisors is an integer number (62607339234).
Almost surely, 21020212103130 is an apocalyptic number.
1020212103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1020212103130 is a deficient number, since it is larger than the sum of its proper divisors (983222752358).
1020212103130 is a wasteful number, since it uses less digits than its factorization.
1020212103130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505902.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1020212103130 its reverse (313012120201), we get a palindrome (1333224223331).
The spelling of 1020212103130 in words is "one trillion, twenty billion, two hundred twelve million, one hundred three thousand, one hundred thirty".
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