Base | Representation |
---|---|
bin | 1110010101111101010… |
… | …11101001011110110111 |
3 | 1202010001211220111112212 |
4 | 13022332223221132313 |
5 | 31033301244304022 |
6 | 1014222330204035 |
7 | 50414446440203 |
oct | 7127653513667 |
9 | 1663054814485 |
10 | 492825384887 |
11 | 180008099a20 |
12 | 7b61a28361b |
13 | 3761c907ca4 |
14 | 19bd2411b03 |
15 | cc45d263e2 |
hex | 72beae97b7 |
492825384887 has 16 divisors (see below), whose sum is σ = 544884090912. Its totient is φ = 442005227520.
The previous prime is 492825384859. The next prime is 492825384901. The reversal of 492825384887 is 788483528294.
It is a cyclic number.
It is not a de Polignac number, because 492825384887 - 28 = 492825384631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492825384827) 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, 390278 + ... + 1066755.
It is an arithmetic number, because the mean of its divisors is an integer number (34055255682).
Almost surely, 2492825384887 is an apocalyptic number.
492825384887 is a deficient number, since it is larger than the sum of its proper divisors (52058706025).
492825384887 is a wasteful number, since it uses less digits than its factorization.
492825384887 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1457458.
The product of its digits is 247726080, while the sum is 68.
The spelling of 492825384887 in words is "four hundred ninety-two billion, eight hundred twenty-five million, three hundred eighty-four thousand, eight hundred eighty-seven".
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