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85001041612 = 2223869890287
BaseRepresentation
bin100111100101001110…
…1001111011011001100
322010101212110022101101
41033022131033123030
52343040231312422
6103014323152444
76066255634564
oct1171235173314
9263355408341
1085001041612
1133059965723
1214582815724
138028269836
14418502bda4
15232757dc27
hex13ca74f6cc

85001041612 has 12 divisors (see below), whose sum is σ = 148758221920. Its totient is φ = 42498692496.

The previous prime is 85001041597. The next prime is 85001041633. The reversal of 85001041612 is 21614010058.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349668 + ... + 540619.

Almost surely, 285001041612 is an apocalyptic number.

It is an amenable number.

85001041612 is a deficient number, since it is larger than the sum of its proper divisors (63757180308).

85001041612 is a wasteful number, since it uses less digits than its factorization.

85001041612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914160 (or 914158 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The spelling of 85001041612 in words is "eighty-five billion, one million, forty-one thousand, six hundred twelve".

Divisors: 1 2 4 23869 47738 95476 890287 1780574 3561148 21250260403 42500520806 85001041612