[go: up one dir, main page]

Search a number
-
+
7138010 = 251164891
BaseRepresentation
bin11011001110101011011010
3111102122111202
4123032223122
53311404020
6412554202
7114446345
oct33165332
914378452
107138010
114035990
122482962
13162bc99
14d3b45c
1595ee75
hex6ceada

7138010 has 16 divisors (see below), whose sum is σ = 14016672. Its totient is φ = 2595600.

The previous prime is 7138009. The next prime is 7138039. The reversal of 7138010 is 108317.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32336 + ... + 32555.

It is an arithmetic number, because the mean of its divisors is an integer number (876042).

Almost surely, 27138010 is an apocalyptic number.

7138010 is a deficient number, since it is larger than the sum of its proper divisors (6878662).

7138010 is a wasteful number, since it uses less digits than its factorization.

7138010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64909.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 7138010 is about 2671.7054478366. The cubic root of 7138010 is about 192.5421058173.

The spelling of 7138010 in words is "seven million, one hundred thirty-eight thousand, ten".

Divisors: 1 2 5 10 11 22 55 110 64891 129782 324455 648910 713801 1427602 3569005 7138010