Base | Representation |
---|---|
bin | 11101101000011… |
… | …100001111111100 |
3 | 1021122110100212201 |
4 | 131220130033330 |
5 | 2004232000412 |
6 | 121155241244 |
7 | 15214424614 |
oct | 3550341774 |
9 | 1248410781 |
10 | 497140732 |
11 | 235694210 |
12 | 11a5a9224 |
13 | 7bcc381a |
14 | 4a04da44 |
15 | 2d9a0e57 |
hex | 1da1c3fc |
497140732 has 24 divisors (see below), whose sum is σ = 974741040. Its totient is φ = 219864960.
The previous prime is 497140711. The next prime is 497140751. The reversal of 497140732 is 237041794.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 497140691 and 497140700.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151057 + ... + 154312.
It is an arithmetic number, because the mean of its divisors is an integer number (40614210).
Almost surely, 2497140732 is an apocalyptic number.
It is an amenable number.
497140732 is a deficient number, since it is larger than the sum of its proper divisors (477600308).
497140732 is a wasteful number, since it uses less digits than its factorization.
497140732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305421 (or 305419 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 497140732 is about 22296.6529326713. The cubic root of 497140732 is about 792.1846978521.
It can be divided in two parts, 4 and 97140732, that added together give a square (97140736 = 98562).
The spelling of 497140732 in words is "four hundred ninety-seven million, one hundred forty thousand, seven hundred thirty-two".
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