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2324566640 = 245112641553
BaseRepresentation
bin1000101010001110…
…0001001001110000
320000000002012221202
42022203201021300
514230042113030
61022355310332
7111414330134
oct21243411160
96000065852
102324566640
11a93180360
1254a5ab3a8
132b0797026
14180a253c4
15d9125745
hex8a8e1270

2324566640 has 40 divisors (see below), whose sum is σ = 5895948528. Its totient is φ = 845296640.

The previous prime is 2324566619. The next prime is 2324566693. The reversal of 2324566640 is 466654232.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×23245666402 = 10807220127601779200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2324566594 and 2324566603.

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, 1319897 + ... + 1321656.

Almost surely, 22324566640 is an apocalyptic number.

2324566640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2324566640 is an abundant number, since it is smaller than the sum of its proper divisors (3571381888).

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

2324566640 is a wasteful number, since it uses less digits than its factorization.

2324566640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641577 (or 2641571 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The square root of 2324566640 is about 48213.7598616826. The cubic root of 2324566640 is about 1324.6892144002.

The spelling of 2324566640 in words is "two billion, three hundred twenty-four million, five hundred sixty-six thousand, six hundred forty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 2641553 5283106 10566212 13207765 21132424 26415530 29057083 42264848 52831060 58114166 105662120 116228332 145285415 211324240 232456664 290570830 464913328 581141660 1162283320 2324566640