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24130082168644 = 221312187492
BaseRepresentation
bin1010111110010001110001…
…11110011101111101000100
310011102210221220201001101211
411133020320332131331010
511130321402013344034
6123153112352301204
75040224634150064
oct537107076357504
9104383856631354
1024130082168644
117763568350301
1228586a3841804
1310605c2cc349a
145d5c8b9353a4
152bca2aed5d64
hex15f238f9df44

24130082168644 has 27 divisors (see below), whose sum is σ = 42554722602301. Its totient is φ = 11972302943120.

The previous prime is 24130082168629. The next prime is 24130082168719. The reversal of 24130082168644 is 44686128003142.

The square root of 24130082168644 is 4912238.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 15550103863044 + 8579978305600 = 3943362^2 + 2929160^2 .

It is a super-2 number, since 2×241300821686442 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1286996982 + ... + 1287015730.

Almost surely, 224130082168644 is an apocalyptic number.

24130082168644 is the 4912238-th square number.

It is an amenable number.

24130082168644 is a deficient number, since it is larger than the sum of its proper divisors (18424640433657).

24130082168644 is an frugal number, since it uses more digits than its factorization.

24130082168644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37764 (or 18882 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 24130082168644 in words is "twenty-four trillion, one hundred thirty billion, eighty-two million, one hundred sixty-eight thousand, six hundred forty-four".

Divisors: 1 2 4 131 262 524 17161 18749 34322 37498 68644 74996 2456119 4912238 9824476 321751589 351525001 643503178 703050002 1287006356 1406100004 46049775131 92099550262 184199100524 6032520542161 12065041084322 24130082168644