Base | Representation |
---|---|
bin | 11100111010101… |
… | …100110000000101 |
3 | 1020210220011021110 |
4 | 130322230300011 |
5 | 1443144242301 |
6 | 120050235233 |
7 | 15010463421 |
oct | 3472546005 |
9 | 1223804243 |
10 | 485149701 |
11 | 229944173 |
12 | 116585b19 |
13 | 7968593a |
14 | 4860bb81 |
15 | 2c8d30d6 |
hex | 1ceacc05 |
485149701 has 4 divisors (see below), whose sum is σ = 646866272. Its totient is φ = 323433132.
The previous prime is 485149699. The next prime is 485149703. The reversal of 485149701 is 107941584.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (485149699) and next prime (485149703).
It is not a de Polignac number, because 485149701 - 21 = 485149699 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 485149701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485149703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80858281 + ... + 80858286.
It is an arithmetic number, because the mean of its divisors is an integer number (161716568).
Almost surely, 2485149701 is an apocalyptic number.
It is an amenable number.
485149701 is a deficient number, since it is larger than the sum of its proper divisors (161716571).
485149701 is a wasteful number, since it uses less digits than its factorization.
485149701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161716570.
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 485149701 is about 22026.1140694404. The cubic root of 485149701 is about 785.7636292396.
The spelling of 485149701 in words is "four hundred eighty-five million, one hundred forty-nine thousand, seven hundred one".
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