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8012041 = 35322697
BaseRepresentation
bin11110100100000100001001
3120002001110021
4132210010021
54022341131
6443420441
7125046502
oct36440411
916061407
108012041
114582624
122824721
131876a6b
1410c7ba9
15a83e11
hex7a4109

8012041 has 4 divisors (see below), whose sum is σ = 8035092. Its totient is φ = 7988992.

The previous prime is 8012029. The next prime is 8012057. The reversal of 8012041 is 1402108.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1042441 + 6969600 = 1021^2 + 2640^2 .

It is a cyclic number.

It is not a de Polignac number, because 8012041 - 29 = 8011529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8012021) 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, 10996 + ... + 11701.

It is an arithmetic number, because the mean of its divisors is an integer number (2008773).

Almost surely, 28012041 is an apocalyptic number.

It is an amenable number.

8012041 is a deficient number, since it is larger than the sum of its proper divisors (23051).

8012041 is a wasteful number, since it uses less digits than its factorization.

8012041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23050.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 8012041 is about 2830.5548925961. The cubic root of 8012041 is about 200.1002913665.

Adding to 8012041 its reverse (1402108), we get a palindrome (9414149).

It can be divided in two parts, 80 and 12041, that added together give a palindrome (12121).

The spelling of 8012041 in words is "eight million, twelve thousand, forty-one".

Divisors: 1 353 22697 8012041