Search a number
-
+
26014030 = 257477907
BaseRepresentation
bin110001100111…
…1000101001110
31210221122112121
41203033011032
523124422110
62325323154
7434054440
oct143170516
953848477
1026014030
11137587a9
1288664ba
13550a923
143652490
15243ccda
hex18cf14e

26014030 has 32 divisors (see below), whose sum is σ = 54660096. Its totient is φ = 8728224.

The previous prime is 26014019. The next prime is 26014033. The reversal of 26014030 is 3041062.

It is a junction number, because it is equal to n+sod(n) for n = 26013995 and 26014013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26014033) 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 15 ways as a sum of consecutive naturals, for example, 664 + ... + 7243.

It is an arithmetic number, because the mean of its divisors is an integer number (1708128).

Almost surely, 226014030 is an apocalyptic number.

26014030 is an abundant number, since it is smaller than the sum of its proper divisors (28646066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26014030 is a wasteful number, since it uses less digits than its factorization.

26014030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7968.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 26014030 is about 5100.3950827362. The cubic root of 26014030 is about 296.3028842073.

Adding to 26014030 its reverse (3041062), we get a palindrome (29055092).

The spelling of 26014030 in words is "twenty-six million, fourteen thousand, thirty".

Divisors: 1 2 5 7 10 14 35 47 70 94 235 329 470 658 1645 3290 7907 15814 39535 55349 79070 110698 276745 371629 553490 743258 1858145 2601403 3716290 5202806 13007015 26014030