Base | Representation |
---|---|
bin | 11101101010100… |
… | …000001001110100 |
3 | 1021200110211000002 |
4 | 131222200021310 |
5 | 2004401243022 |
6 | 121215010432 |
7 | 15222135023 |
oct | 3552401164 |
9 | 1250424002 |
10 | 497681012 |
11 | 235a23124 |
12 | 11a809a18 |
13 | 7c15270a |
14 | 4a1508ba |
15 | 2da5b092 |
hex | 1daa0274 |
497681012 has 12 divisors (see below), whose sum is σ = 871152576. Its totient is φ = 248780280.
The previous prime is 497680987. The next prime is 497681017. The reversal of 497681012 is 210186794.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (497681017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7187 + ... + 32357.
It is an arithmetic number, because the mean of its divisors is an integer number (72596048).
Almost surely, 2497681012 is an apocalyptic number.
It is an amenable number.
497681012 is a deficient number, since it is larger than the sum of its proper divisors (373471564).
497681012 is a wasteful number, since it uses less digits than its factorization.
497681012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30118 (or 30116 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 497681012 is about 22308.7653625206. The cubic root of 497681012 is about 792.4715694007.
The spelling of 497681012 in words is "four hundred ninety-seven million, six hundred eighty-one thousand, twelve".
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