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4342107252 = 223751691753
BaseRepresentation
bin1000000101100111…
…10100110001110100
3102012121102220101010
410002303310301310
532343034413002
61554510232220
7212413205550
oct40263646164
912177386333
104342107252
11192900849a
12a121b5670
13542773242
142d2968860
151a630046c
hex102cf4c74

4342107252 has 24 divisors (see below), whose sum is σ = 11578952896. Its totient is φ = 1240602048.

The previous prime is 4342107239. The next prime is 4342107269. The reversal of 4342107252 is 2527012434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25845793 + ... + 25845960.

Almost surely, 24342107252 is an apocalyptic number.

4342107252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4342107252 is an abundant number, since it is smaller than the sum of its proper divisors (7236845644).

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

4342107252 is a wasteful number, since it uses less digits than its factorization.

4342107252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51691767 (or 51691765 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4342107252 is about 65894.6678571188. The cubic root of 4342107252 is about 1631.4240070746.

Adding to 4342107252 its reverse (2527012434), we get a palindrome (6869119686).

The spelling of 4342107252 in words is "four billion, three hundred forty-two million, one hundred seven thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 51691753 103383506 155075259 206767012 310150518 361842271 620301036 723684542 1085526813 1447369084 2171053626 4342107252