Base | Representation |
---|---|
bin | 111010111000100100… |
… | …011100110111001101 |
3 | 20001012100001221020110 |
4 | 322320210130313031 |
5 | 2013441340332133 |
6 | 45013510510233 |
7 | 4365542012331 |
oct | 727044346715 |
9 | 201170057213 |
10 | 63226105293 |
11 | 248a554078a |
12 | 10306365379 |
13 | 5c67c39030 |
14 | 30bb1157c1 |
15 | 19a0aaac63 |
hex | eb891cdcd |
63226105293 has 16 divisors (see below), whose sum is σ = 90790715456. Its totient is φ = 38906438400.
The previous prime is 63226105291. The next prime is 63226105297. The reversal of 63226105293 is 39250162236.
It is not a de Polignac number, because 63226105293 - 21 = 63226105291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63226105291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1489818 + ... + 1531668.
It is an arithmetic number, because the mean of its divisors is an integer number (5674419716).
Almost surely, 263226105293 is an apocalyptic number.
It is an amenable number.
63226105293 is a deficient number, since it is larger than the sum of its proper divisors (27564610163).
63226105293 is a wasteful number, since it uses less digits than its factorization.
63226105293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80604.
The product of its (nonzero) digits is 116640, while the sum is 39.
It can be divided in two parts, 6322610 and 5293, that added together give a triangular number (6327903 = T3557).
The spelling of 63226105293 in words is "sixty-three billion, two hundred twenty-six million, one hundred five thousand, two hundred ninety-three".
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