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2052133210 = 25205213321
BaseRepresentation
bin111101001010001…
…0001000101011010
312022000110011112201
41322110101011122
513200321230320
6535344200414
7101565562441
oct17224210532
95260404481
102052133210
11963415066
1249330910a
132691cb70a
14156789d58
15c025e70a
hex7a51115a

2052133210 has 8 divisors (see below), whose sum is σ = 3693839796. Its totient is φ = 820853280.

The previous prime is 2052133207. The next prime is 2052133219. The reversal of 2052133210 is 123312502.

It can be written as a sum of positive squares in 2 ways, for example, as 2002473001 + 49660209 = 44749^2 + 7047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20521332102 = 8422501423169808200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2052133219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102606651 + ... + 102606670.

Almost surely, 22052133210 is an apocalyptic number.

2052133210 is a deficient number, since it is larger than the sum of its proper divisors (1641706586).

2052133210 is a wasteful number, since it uses less digits than its factorization.

2052133210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205213328.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2052133210 is about 45300.4769290567. The cubic root of 2052133210 is about 1270.7745724427.

Adding to 2052133210 its reverse (123312502), we get a palindrome (2175445712).

The spelling of 2052133210 in words is "two billion, fifty-two million, one hundred thirty-three thousand, two hundred ten".

Divisors: 1 2 5 10 205213321 410426642 1026066605 2052133210