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2202133052 = 2278929929
BaseRepresentation
bin1000001101000001…
…1110001000111100
312200110200221122102
42003100132020330
514002221224202
61002303204232
7105366551660
oct20320361074
95613627572
102202133052
11a30057179
125155a6678
132912ca512
1416c6748a0
15cd4ddd02
hex8341e23c

2202133052 has 36 divisors (see below), whose sum is σ = 4454756880. Its totient is φ = 933073152.

The previous prime is 2202133049. The next prime is 2202133057. The reversal of 2202133052 is 2503312022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202133057) 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 11 ways as a sum of consecutive naturals, for example, 216824 + ... + 226752.

Almost surely, 22202133052 is an apocalyptic number.

It is an amenable number.

2202133052 is an abundant number, since it is smaller than the sum of its proper divisors (2252623828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202133052 is an equidigital number, since it uses as much as digits as its factorization.

2202133052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10118 (or 10027 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2202133052 is about 46926.8905000108. The cubic root of 2202133052 is about 1301.0116488313.

Adding to 2202133052 its reverse (2503312022), we get a palindrome (4705445074).

The spelling of 2202133052 in words is "two billion, two hundred two million, one hundred thirty-three thousand, fifty-two".

Divisors: 1 2 4 7 14 28 89 178 356 623 1246 2492 7921 9929 15842 19858 31684 39716 55447 69503 110894 139006 221788 278012 883681 1767362 3534724 6185767 12371534 24743068 78647609 157295218 314590436 550533263 1101066526 2202133052