Search a number
-
+
2052254205 = 33515201883
BaseRepresentation
bin111101001010010…
…1110100111111101
312022000200022112000
41322110232213331
513200334113310
6535350532513
7101566605261
oct17224564775
95260608460
102052254205
11963497a61
12493367139
13269241801
141567bc0a1
15c02854c0
hex7a52e9fd

2052254205 has 16 divisors (see below), whose sum is σ = 3648452160. Its totient is φ = 1094535504.

The previous prime is 2052254177. The next prime is 2052254213. The reversal of 2052254205 is 5024522502.

2052254205 is a `hidden beast` number, since 205 + 2 + 254 + 205 = 666.

It is not a de Polignac number, because 2052254205 - 28 = 2052253949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7600807 + ... + 7601076.

It is an arithmetic number, because the mean of its divisors is an integer number (228028260).

Almost surely, 22052254205 is an apocalyptic number.

It is an amenable number.

2052254205 is a deficient number, since it is larger than the sum of its proper divisors (1596197955).

2052254205 is a wasteful number, since it uses less digits than its factorization.

2052254205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15201897 (or 15201891 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2052254205 is about 45301.8123809633. The cubic root of 2052254205 is about 1270.7995471611.

Adding to 2052254205 its reverse (5024522502), we get a palindrome (7076776707).

The spelling of 2052254205 in words is "two billion, fifty-two million, two hundred fifty-four thousand, two hundred five".

Divisors: 1 3 5 9 15 27 45 135 15201883 45605649 76009415 136816947 228028245 410450841 684084735 2052254205