Base | Representation |
---|---|
bin | 1110010110001011100… |
… | …11011101001111100000 |
3 | 1202010101011202002121220 |
4 | 13023011303131033200 |
5 | 31034022341404131 |
6 | 1014242235215040 |
7 | 50420430165303 |
oct | 7130563351740 |
9 | 1663334662556 |
10 | 492944872416 |
11 | 180069590747 |
12 | 7b6522a7480 |
13 | 3763b5b2879 |
14 | 19c04236b3a |
15 | cc51579e96 |
hex | 72c5cdd3e0 |
492944872416 has 48 divisors (see below), whose sum is σ = 1295853084288. Its totient is φ = 164077142400.
The previous prime is 492944872379. The next prime is 492944872423. The reversal of 492944872416 is 614278449294.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 492944872416.
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, 3649180 + ... + 3781851.
It is an arithmetic number, because the mean of its divisors is an integer number (26996939256).
Almost surely, 2492944872416 is an apocalyptic number.
It is an amenable number.
492944872416 is an abundant number, since it is smaller than the sum of its proper divisors (802908211872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492944872416 is a wasteful number, since it uses less digits than its factorization.
492944872416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7431735 (or 7431727 counting only the distinct ones).
The product of its digits is 27869184, while the sum is 60.
The spelling of 492944872416 in words is "four hundred ninety-two billion, nine hundred forty-four million, eight hundred seventy-two thousand, four hundred sixteen".
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