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83080253010668 = 221021112321138573
BaseRepresentation
bin10010111000111110100000…
…111101111111001011101100
3101220011101122200022122110112
4102320332200331333023230
541342141324232320133
6452410312532355152
723333231055530444
oct2270764075771354
9356141580278415
1083080253010668
1124521156a21621
129399614775ab8
133748585051a84
14167316a087124
15991194977648
hex4b8fa0f7f2ec

83080253010668 has 48 divisors (see below), whose sum is σ = 145748370917856. Its totient is φ = 41438030008320.

The previous prime is 83080253010617. The next prime is 83080253010679. The reversal of 83080253010668 is 86601035208038.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9690915230 + ... + 9690923802.

It is an arithmetic number, because the mean of its divisors is an integer number (3036424394122).

Almost surely, 283080253010668 is an apocalyptic number.

It is an amenable number.

83080253010668 is a deficient number, since it is larger than the sum of its proper divisors (62668117907188).

83080253010668 is a wasteful number, since it uses less digits than its factorization.

83080253010668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12834 (or 12832 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 83080253010668 in words is "eighty-three trillion, eighty billion, two hundred fifty-three million, ten thousand, six hundred sixty-eight".

Divisors: 1 2 4 1021 1123 2042 2113 2246 4084 4226 4492 8452 8573 17146 34292 1146583 2157373 2293166 2372899 4314746 4586332 4745798 8629492 8753033 9491596 9627479 17506066 18114749 19254958 35012132 36229498 38509916 72458996 2422729879 4845459758 9690919516 9829656059 18495158729 19659312118 20342863127 36990317458 39318624236 40685726254 73980634916 81371452508 20770063252667 41540126505334 83080253010668