Base | Representation |
---|---|
bin | 11111111010100… |
… | …100001111011010 |
3 | 1101022112111111111 |
4 | 133322210033122 |
5 | 2044033241430 |
6 | 125044250534 |
7 | 16161135325 |
oct | 3772441732 |
9 | 1338474444 |
10 | 535446490 |
11 | 255277967 |
12 | 12b3a0a4a |
13 | 86c16157 |
14 | 511817bc |
15 | 3201ac2a |
hex | 1fea43da |
535446490 has 16 divisors (see below), whose sum is σ = 965157120. Its totient is φ = 213877840.
The previous prime is 535446481. The next prime is 535446493. The reversal of 535446490 is 94644535.
It is not an unprimeable number, because it can be changed into a prime (535446493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30046 + ... + 44425.
It is an arithmetic number, because the mean of its divisors is an integer number (60322320).
Almost surely, 2535446490 is an apocalyptic number.
535446490 is a deficient number, since it is larger than the sum of its proper divisors (429710630).
535446490 is a wasteful number, since it uses less digits than its factorization.
535446490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75197.
The product of its (nonzero) digits is 259200, while the sum is 40.
The square root of 535446490 is about 23139.7167225530. The cubic root of 535446490 is about 812.0299084246.
Subtracting from 535446490 its sum of digits (40), we obtain a triangular number (535446450 = T32724).
The spelling of 535446490 in words is "five hundred thirty-five million, four hundred forty-six thousand, four hundred ninety".
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