Search a number
-
+
1074205054 = 21341315579
BaseRepresentation
bin100000000000111…
…0001000101111110
32202212022021022101
41000001301011332
54144444030204
6254331535314
735422410106
oct10001610576
92685267271
101074205054
115013a717a
1225b8ba53a
1314171b9c0
14a2946206
156448cea4
hex4007117e

1074205054 has 8 divisors (see below), whose sum is σ = 1735254360. Its totient is φ = 495786936.

The previous prime is 1074205051. The next prime is 1074205057. The reversal of 1074205054 is 4505024701.

It is an interprime number because it is at equal distance from previous prime (1074205051) and next prime (1074205057).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074205051) 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, 20657764 + ... + 20657815.

It is an arithmetic number, because the mean of its divisors is an integer number (216906795).

Almost surely, 21074205054 is an apocalyptic number.

1074205054 is a deficient number, since it is larger than the sum of its proper divisors (661049306).

1074205054 is a wasteful number, since it uses less digits than its factorization.

1074205054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41315594.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 1074205054 is about 32775.0675666733. The cubic root of 1074205054 is about 1024.1472356799.

Adding to 1074205054 its reverse (4505024701), we get a palindrome (5579229755).

The spelling of 1074205054 in words is "one billion, seventy-four million, two hundred five thousand, fifty-four".

Divisors: 1 2 13 26 41315579 82631158 537102527 1074205054