Base | Representation |
---|---|
bin | 11101100111110… |
… | …000100110111110 |
3 | 1021122010021200100 |
4 | 131213300212332 |
5 | 2004210240412 |
6 | 121151341530 |
7 | 15213051516 |
oct | 3547604676 |
9 | 1248107610 |
10 | 496961982 |
11 | 235581990 |
12 | 11a5218a6 |
13 | 7bc6035a |
14 | 4a004846 |
15 | 2d967edc |
hex | 1d9f09be |
496961982 has 48 divisors (see below), whose sum is σ = 1189543680. Its totient is φ = 148683600.
The previous prime is 496961963. The next prime is 496961987. The reversal of 496961982 is 289169694.
496961982 is a `hidden beast` number, since 496 + 9 + 61 + 98 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (496961987) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244 + ... + 31527.
It is an arithmetic number, because the mean of its divisors is an integer number (24782160).
Almost surely, 2496961982 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 496961982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594771840).
496961982 is an abundant number, since it is smaller than the sum of its proper divisors (692581698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
496961982 is a wasteful number, since it uses less digits than its factorization.
496961982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31869 (or 31866 counting only the distinct ones).
The product of its digits is 1679616, while the sum is 54.
The square root of 496961982 is about 22292.6441231183. The cubic root of 496961982 is about 792.0897415145.
The spelling of 496961982 in words is "four hundred ninety-six million, nine hundred sixty-one thousand, nine hundred eighty-two".
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