Base | Representation |
---|---|
bin | 11101011101011000111… |
… | …00101110000001010101 |
3 | 10120202200200200022210202 |
4 | 32232230130232001111 |
5 | 113041001343233440 |
6 | 2053000400230245 |
7 | 133062343332044 |
oct | 16565434560125 |
9 | 3522620608722 |
10 | 1012210524245 |
11 | 3603044a8548 |
12 | 14420b30b385 |
13 | 745b2c30a0b |
14 | 36dc3dc655b |
15 | 1b4e371e615 |
hex | ebac72e055 |
1012210524245 has 16 divisors (see below), whose sum is σ = 1263406256640. Its totient is φ = 777664804800.
The previous prime is 1012210524239. The next prime is 1012210524263. The reversal of 1012210524245 is 5424250122101.
It is a de Polignac number, because none of the positive numbers 2k-1012210524245 is a prime.
It is a congruent number.
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, 24904850 + ... + 24945459.
It is an arithmetic number, because the mean of its divisors is an integer number (78962891040).
Almost surely, 21012210524245 is an apocalyptic number.
It is an amenable number.
1012210524245 is a deficient number, since it is larger than the sum of its proper divisors (251195732395).
1012210524245 is a wasteful number, since it uses less digits than its factorization.
1012210524245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49850476.
The product of its (nonzero) digits is 6400, while the sum is 29.
Adding to 1012210524245 its reverse (5424250122101), we get a palindrome (6436460646346).
The spelling of 1012210524245 in words is "one trillion, twelve billion, two hundred ten million, five hundred twenty-four thousand, two hundred forty-five".
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