[go: up one dir, main page]

Search a number
-
+
1074901 is a prime number
BaseRepresentation
bin100000110011011010101
32000121111011
410012123111
5233344101
635012221
712064552
oct4063325
92017434
101074901
11674653
1243a071
132b8349
141dda29
15163751
hex1066d5

1074901 has 2 divisors, whose sum is σ = 1074902. Its totient is φ = 1074900.

The previous prime is 1074889. The next prime is 1074907. The reversal of 1074901 is 1094701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1002001 + 72900 = 1001^2 + 270^2 .

It is an emirp because it is prime and its reverse (1094701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1074901 - 29 = 1074389 is a prime.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1074907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537450 + 537451.

It is an arithmetic number, because the mean of its divisors is an integer number (537451).

21074901 is an apocalyptic number.

It is an amenable number.

1074901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074901 is an equidigital number, since it uses as much as digits as its factorization.

1074901 is an evil number, because the sum of its binary digits is even.

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

The square root of 1074901 is about 1036.7743245278. The cubic root of 1074901 is about 102.4368359602.

The spelling of 1074901 in words is "one million, seventy-four thousand, nine hundred one".