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85541376 = 29355691
BaseRepresentation
bin1010001100101…
…00001000000000
312221221221201010
411012110020000
5133344311001
612253240520
72056042524
oct506241000
9187857633
1085541376
1144316558
1224793140
13149506cb
14b509d84
15779a8d6
hex5194200

85541376 has 40 divisors (see below), whose sum is σ = 227891664. Its totient is φ = 28513280.

The previous prime is 85541341. The next prime is 85541381. The reversal of 85541376 is 67314558.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26310 + ... + 29381.

Almost surely, 285541376 is an apocalyptic number.

It is an amenable number.

85541376 is an abundant number, since it is smaller than the sum of its proper divisors (142350288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85541376 is an equidigital number, since it uses as much as digits as its factorization.

85541376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55712 (or 55696 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The square root of 85541376 is about 9248.8580916781. The cubic root of 85541376 is about 440.6144583163.

The spelling of 85541376 in words is "eighty-five million, five hundred forty-one thousand, three hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1536 55691 111382 167073 222764 334146 445528 668292 891056 1336584 1782112 2673168 3564224 5346336 7128448 10692672 14256896 21385344 28513792 42770688 85541376