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486071011 = 4373154849
BaseRepresentation
bin11100111110001…
…101101011100011
31020212121222002001
4130332031223203
51443413233021
6120122104431
715021351436
oct3476155343
91225558061
10486071011
1122a413388
1211694b117
13799190aa
14487ab81d
152ca16091
hex1cf8dae3

486071011 has 8 divisors (see below), whose sum is σ = 504191600. Its totient is φ = 468260352.

The previous prime is 486071009. The next prime is 486071081. The reversal of 486071011 is 110170684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 486071011 - 21 = 486071009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486071081) 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, 74286 + ... + 80563.

It is an arithmetic number, because the mean of its divisors is an integer number (63023950).

Almost surely, 2486071011 is an apocalyptic number.

486071011 is a deficient number, since it is larger than the sum of its proper divisors (18120589).

486071011 is a wasteful number, since it uses less digits than its factorization.

486071011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154965.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 486071011 is about 22047.0181884082. The cubic root of 486071011 is about 786.2607088808.

The spelling of 486071011 in words is "four hundred eighty-six million, seventy-one thousand, eleven".

Divisors: 1 43 73 3139 154849 6658507 11303977 486071011