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85688055675 = 3252491775633
BaseRepresentation
bin100111111001101100…
…1111111011101111011
322012011202012020111200
41033303121333131323
52400442120240200
6103210424225243
76122300312205
oct1176331773573
9265152166450
1085688055675
1133381745542
121473490b223
1381076b0231
14420c385775
152367a38800
hex13f367f77b

85688055675 has 36 divisors (see below), whose sum is σ = 153789606984. Its totient is φ = 45607161600.

The previous prime is 85688055641. The next prime is 85688055709. The reversal of 85688055675 is 57655088658.

85688055675 is a `hidden beast` number, since 8 + 5 + 6 + 8 + 8 + 0 + 556 + 75 = 666.

It is an interprime number because it is at equal distance from previous prime (85688055641) and next prime (85688055709).

It is not a de Polignac number, because 85688055675 - 26 = 85688055611 is a prime.

It is a super-3 number, since 3×856880556753 (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 277342 + ... + 498291.

Almost surely, 285688055675 is an apocalyptic number.

85688055675 is a deficient number, since it is larger than the sum of its proper divisors (68101551309).

85688055675 is a wasteful number, since it uses less digits than its factorization.

85688055675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776140 (or 776132 counting only the distinct ones).

The product of its (nonzero) digits is 80640000, while the sum is 63.

The spelling of 85688055675 in words is "eighty-five billion, six hundred eighty-eight million, fifty-five thousand, six hundred seventy-five".

Divisors: 1 3 5 9 15 25 45 75 225 491 1473 2455 4419 7365 12275 22095 36825 110475 775633 2326899 3878165 6980697 11634495 19390825 34903485 58172475 174517425 380835803 1142507409 1904179015 3427522227 5712537045 9520895075 17137611135 28562685225 85688055675