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86755041 = 329639449
BaseRepresentation
bin1010010101111…
…00011011100001
320001020121112200
411022330123201
5134202130131
612335243413
72102256102
oct512743341
9201217480
1086755041
1144a7538a
1225079569
1314c86c59
14b7443a9
15793a2e6
hex52bc6e1

86755041 has 6 divisors (see below), whose sum is σ = 125312850. Its totient is φ = 57836688.

The previous prime is 86755027. The next prime is 86755051. The reversal of 86755041 is 14055768.

86755041 is a `hidden beast` number, since 8 + 67 + 550 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 67174416 + 19580625 = 8196^2 + 4425^2 .

It is not a de Polignac number, because 86755041 - 26 = 86754977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86754987 and 86755005.

It is not an unprimeable number, because it can be changed into a prime (86755001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4819716 + ... + 4819733.

It is an arithmetic number, because the mean of its divisors is an integer number (20885475).

Almost surely, 286755041 is an apocalyptic number.

It is an amenable number.

86755041 is a deficient number, since it is larger than the sum of its proper divisors (38557809).

86755041 is a wasteful number, since it uses less digits than its factorization.

86755041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9639455 (or 9639452 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 86755041 is about 9314.2386162262. The cubic root of 86755041 is about 442.6884996001.

The spelling of 86755041 in words is "eighty-six million, seven hundred fifty-five thousand, forty-one".

Divisors: 1 3 9 9639449 28918347 86755041