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76282066563168 = 2537043112821931
BaseRepresentation
bin10001010110000011001101…
…011110101111000001100000
3101000002111100101011100220210
4101112003031132233001200
534444301133020010133
6430123255251534120
722032124502255304
oct2126031536570140
9330074311140823
1076282066563168
11223400519a62a4
12867bb858ba340
1333744a269c1cb
1414ba100b35d04
158c4411a31763
hex4560cd7af060

76282066563168 has 48 divisors (see below), whose sum is σ = 200268857630016. Its totient is φ = 25423744993920.

The previous prime is 76282066563167. The next prime is 76282066563203. The reversal of 76282066563168 is 86136566028267.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 76282066563099 and 76282066563108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76282066563167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55734838 + ... + 57087093.

It is an arithmetic number, because the mean of its divisors is an integer number (4172267867292).

Almost surely, 276282066563168 is an apocalyptic number.

It is an amenable number.

76282066563168 is an abundant number, since it is smaller than the sum of its proper divisors (123986791066848).

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

76282066563168 is a wasteful number, since it uses less digits than its factorization.

76282066563168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112828987 (or 112828979 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 66.

The spelling of 76282066563168 in words is "seventy-six trillion, two hundred eighty-two billion, sixty-six million, five hundred sixty-three thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 7043 14086 21129 28172 42258 56344 84516 112688 169032 225376 338064 676128 112821931 225643862 338465793 451287724 676931586 902575448 1353863172 1805150896 2707726344 3610301792 5415452688 10830905376 794604860033 1589209720066 2383814580099 3178419440132 4767629160198 6356838880264 9535258320396 12713677760528 19070516640792 25427355521056 38141033281584 76282066563168