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86369041 = 1119795231
BaseRepresentation
bin1010010010111…
…10001100010001
320000112000001101
411021132030101
5134102302131
612323104401
72066060533
oct511361421
9200460041
1086369041
1144831380
1224b12101
1314b80355
14b683853
1578b0c61
hex525e311

86369041 has 16 divisors (see below), whose sum is σ = 100454400. Its totient is φ = 73429200.

The previous prime is 86369021. The next prime is 86369051. The reversal of 86369041 is 14096368.

It is a cyclic number.

It is not a de Polignac number, because 86369041 - 27 = 86368913 is a prime.

It is a super-2 number, since 2×863690412 = 14919222486519362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86369011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13896 + ... + 19126.

It is an arithmetic number, because the mean of its divisors is an integer number (6278400).

Almost surely, 286369041 is an apocalyptic number.

It is an amenable number.

86369041 is a deficient number, since it is larger than the sum of its proper divisors (14085359).

86369041 is a wasteful number, since it uses less digits than its factorization.

86369041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5340.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 86369041 is about 9293.4945526427. The cubic root of 86369041 is about 442.0309707829.

The spelling of 86369041 in words is "eighty-six million, three hundred sixty-nine thousand, forty-one".

Divisors: 1 11 19 79 209 869 1501 5231 16511 57541 99389 413249 1093279 4545739 7851731 86369041