Search a number
-
+
5054511 = 371121881
BaseRepresentation
bin10011010010000000101111
3100111210111010
4103102000233
52243221021
6300200303
760651120
oct23220057
910453433
105054511
112942590
121839093
13107c847
14958047
1569c976
hex4d202f

5054511 has 16 divisors (see below), whose sum is σ = 8402688. Its totient is φ = 2625600.

The previous prime is 5054507. The next prime is 5054531. The reversal of 5054511 is 1154505.

It can be divided in two parts, 5054 and 511, that added together give a triangular number (5565 = T105).

It is not a de Polignac number, because 5054511 - 22 = 5054507 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5054531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10710 + ... + 11171.

It is an arithmetic number, because the mean of its divisors is an integer number (525168).

Almost surely, 25054511 is an apocalyptic number.

5054511 is a deficient number, since it is larger than the sum of its proper divisors (3348177).

5054511 is a wasteful number, since it uses less digits than its factorization.

5054511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21902.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5054511 is about 2248.2239657116. The cubic root of 5054511 is about 171.6167666362.

The spelling of 5054511 in words is "five million, fifty-four thousand, five hundred eleven".

Divisors: 1 3 7 11 21 33 77 231 21881 65643 153167 240691 459501 722073 1684837 5054511