Search a number
-
+
7014901 = 15534517
BaseRepresentation
bin11010110000100111110101
3111012101122011
4122300213311
53243434101
6410204221
7113424415
oct32604765
914171564
107014901
113a61443
122423671
1315b7c3a
14d08645
15938751
hex6b09f5

7014901 has 4 divisors (see below), whose sum is σ = 7020972. Its totient is φ = 7008832.

The previous prime is 7014899. The next prime is 7014929. The reversal of 7014901 is 1094107.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 260100 + 6754801 = 510^2 + 2599^2 .

It is a cyclic number.

It is not a de Polignac number, because 7014901 - 21 = 7014899 is a prime.

It is a super-3 number, since 3×70149013 (a number of 22 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7014991) 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, 706 + ... + 3811.

It is an arithmetic number, because the mean of its divisors is an integer number (1755243).

Almost surely, 27014901 is an apocalyptic number.

It is an amenable number.

7014901 is a deficient number, since it is larger than the sum of its proper divisors (6071).

7014901 is a wasteful number, since it uses less digits than its factorization.

7014901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 7014901 is about 2648.5658383359. The cubic root of 7014901 is about 191.4287582077.

The spelling of 7014901 in words is "seven million, fourteen thousand, nine hundred one".

Divisors: 1 1553 4517 7014901