[go: up one dir, main page]

Search a number
-
+
7074053 = 71010579
BaseRepresentation
bin11010111111000100000101
3111022101202222
4122333010011
53302332203
6411342125
7114062030
oct32770405
914271688
107074053
113aa1928
122451945
131608b3c
14d22017
1594b038
hex6bf105

7074053 has 4 divisors (see below), whose sum is σ = 8084640. Its totient is φ = 6063468.

The previous prime is 7074049. The next prime is 7074071. The reversal of 7074053 is 3504707.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3504707 = 9736131.

It is a cyclic number.

It is not a de Polignac number, because 7074053 - 22 = 7074049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7074013) 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, 505283 + ... + 505296.

It is an arithmetic number, because the mean of its divisors is an integer number (2021160).

Almost surely, 27074053 is an apocalyptic number.

It is an amenable number.

7074053 is a deficient number, since it is larger than the sum of its proper divisors (1010587).

7074053 is a wasteful number, since it uses less digits than its factorization.

7074053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010586.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 7074053 is about 2659.7091946301. The cubic root of 7074053 is about 191.9653167241.

The spelling of 7074053 in words is "seven million, seventy-four thousand, fifty-three".

Divisors: 1 7 1010579 7074053