Search a number
-
+
15046041 = 3291631061
BaseRepresentation
bin111001011001…
…010110011001
31001022102021210
4321121112121
512322433131
61254253333
7241614003
oct71312631
931272253
1015046041
11854734a
125057249
13316a5aa
141dd9373
1514c3146
hexe59599

15046041 has 16 divisors (see below), whose sum is σ = 20900160. Its totient is φ = 9616320.

The previous prime is 15046027. The next prime is 15046051. The reversal of 15046041 is 14064051.

It is not a de Polignac number, because 15046041 - 27 = 15045913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15045999 and 15046017.

It is not an unprimeable number, because it can be changed into a prime (15046021) 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, 13651 + ... + 14711.

It is an arithmetic number, because the mean of its divisors is an integer number (1306260).

Almost surely, 215046041 is an apocalyptic number.

It is an amenable number.

15046041 is a deficient number, since it is larger than the sum of its proper divisors (5854119).

15046041 is a wasteful number, since it uses less digits than its factorization.

15046041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 15046041 is about 3878.9226597085. The cubic root of 15046041 is about 246.8732760869.

The spelling of 15046041 in words is "fifteen million, forty-six thousand, forty-one".

Divisors: 1 3 29 87 163 489 1061 3183 4727 14181 30769 92307 172943 518829 5015347 15046041