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6068643952 = 2471724332
BaseRepresentation
bin1011010011011100…
…00010100001110000
3120122221020001110211
411221232002201300
544412033101302
62442104033504
7303246423340
oct55156024160
916587201424
106068643952
112634656028
121214462894
137593812a7
14417d9ad20
15257b96ad7
hex169b82870

6068643952 has 90 divisors (see below), whose sum is σ = 14307705528. Its totient is φ = 2442203136.

The previous prime is 6068643937. The next prime is 6068643967. The reversal of 6068643952 is 2593468606.

It is an interprime number because it is at equal distance from previous prime (6068643937) and next prime (6068643967).

It is a super-2 number, since 2×60686439522 = 73656878832292356608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6068643896 and 6068643905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14015128 + ... + 14015560.

Almost surely, 26068643952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6068643952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7153852764).

6068643952 is an abundant number, since it is smaller than the sum of its proper divisors (8239061576).

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

6068643952 is an equidigital number, since it uses as much as digits as its factorization.

6068643952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The square root of 6068643952 is about 77901.5016029858. The cubic root of 6068643952 is about 1824.0240182920.

The spelling of 6068643952 in words is "six billion, sixty-eight million, six hundred forty-three thousand, nine hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 17 28 34 56 68 112 119 136 238 272 289 433 476 578 866 952 1156 1732 1904 2023 2312 3031 3464 4046 4624 6062 6928 7361 8092 12124 14722 16184 24248 29444 32368 48496 51527 58888 103054 117776 125137 187489 206108 250274 374978 412216 500548 749956 824432 875959 1001096 1312423 1499912 1751918 2002192 2624846 2999824 3187313 3503836 5249692 6374626 7007672 10499384 12749252 14015344 20998768 22311191 25498504 44622382 50997008 54184321 89244764 108368642 178489528 216737284 356979056 379290247 433474568 758580494 866949136 1517160988 3034321976 6068643952