Base | Representation |
---|---|
bin | 11101100111011… |
… | …101110110010100 |
3 | 1021121222101021100 |
4 | 131213131312110 |
5 | 2004200311030 |
6 | 121145550100 |
7 | 15212311503 |
oct | 3547356624 |
9 | 1247871240 |
10 | 496885140 |
11 | 23552a184 |
12 | 11a4a5330 |
13 | 7bc3439b |
14 | 49dc483a |
15 | 2d950360 |
hex | 1d9ddd94 |
496885140 has 36 divisors (see below), whose sum is σ = 1507218804. Its totient is φ = 132502656.
The previous prime is 496885127. The next prime is 496885141. The reversal of 496885140 is 41588694.
It can be written as a sum of positive squares in 2 ways, for example, as 211004676 + 285880464 = 14526^2 + 16908^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (496885141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1380057 + ... + 1380416.
It is an arithmetic number, because the mean of its divisors is an integer number (41867189).
Almost surely, 2496885140 is an apocalyptic number.
It is an amenable number.
496885140 is an abundant number, since it is smaller than the sum of its proper divisors (1010333664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
496885140 is a wasteful number, since it uses less digits than its factorization.
496885140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2760488 (or 2760483 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The square root of 496885140 is about 22290.9205731841. The cubic root of 496885140 is about 792.0489141813.
It can be divided in two parts, 496885 and 140, that added together give a square (497025 = 7052).
The spelling of 496885140 in words is "four hundred ninety-six million, eight hundred eighty-five thousand, one hundred forty".
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