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2053075205 = 54143232907
BaseRepresentation
bin111101001011111…
…0111000100000101
312022002020000201102
41322113313010011
513201041401310
6535420305445
7101606564666
oct17227670405
95262200642
102053075205
119639a8875
124936a2285
1326946b3cc
1415695336d
15c03988a5
hex7a5f7105

2053075205 has 16 divisors (see below), whose sum is σ = 2582483904. Its totient is φ = 1565128320.

The previous prime is 2053075187. The next prime is 2053075253. The reversal of 2053075205 is 5025703502.

It is not a de Polignac number, because 2053075205 - 216 = 2053009669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107639 + ... + 125268.

It is an arithmetic number, because the mean of its divisors is an integer number (161405244).

Almost surely, 22053075205 is an apocalyptic number.

It is an amenable number.

2053075205 is a deficient number, since it is larger than the sum of its proper divisors (529408699).

2053075205 is a wasteful number, since it uses less digits than its factorization.

2053075205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232996.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 2053075205 is about 45310.8729225117. The cubic root of 2053075205 is about 1270.9689848019.

Adding to 2053075205 its reverse (5025703502), we get a palindrome (7078778707).

The spelling of 2053075205 in words is "two billion, fifty-three million, seventy-five thousand, two hundred five".

Divisors: 1 5 41 43 205 215 1763 8815 232907 1164535 9549187 10015001 47745935 50075005 410615041 2053075205