Base | Representation |
---|---|
bin | 11101101000101… |
… | …101110001001111 |
3 | 1021122121000022121 |
4 | 131220231301033 |
5 | 2004241244440 |
6 | 121200553411 |
7 | 15215144053 |
oct | 3550556117 |
9 | 1248530277 |
10 | 497212495 |
11 | 23573311a |
12 | 11a622867 |
13 | 7c01a3a0 |
14 | 4a06bc63 |
15 | 2d9b734a |
hex | 1da2dc4f |
497212495 has 16 divisors (see below), whose sum is σ = 643557600. Its totient is φ = 366597504.
The previous prime is 497212489. The next prime is 497212523. The reversal of 497212495 is 594212794.
It is not a de Polignac number, because 497212495 - 213 = 497204303 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 38356 + ... + 49654.
It is an arithmetic number, because the mean of its divisors is an integer number (40222350).
Almost surely, 2497212495 is an apocalyptic number.
497212495 is a deficient number, since it is larger than the sum of its proper divisors (146345105).
497212495 is a wasteful number, since it uses less digits than its factorization.
497212495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11994.
The product of its digits is 181440, while the sum is 43.
The square root of 497212495 is about 22298.2621520153. The cubic root of 497212495 is about 792.2228136958. Note that the first 3 decimals are identical.
The spelling of 497212495 in words is "four hundred ninety-seven million, two hundred twelve thousand, four hundred ninety-five".
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