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85283110 = 25113132477
BaseRepresentation
bin1010001010101…
…01000100100110
312221110211102201
411011111010212
5133313024420
612243525114
72053615543
oct505250446
9187424381
1085283110
114415a510
122468979a
131488cca3
14b47dbca
15774910a
hex5155126

85283110 has 32 divisors (see below), whose sum is σ = 168067872. Its totient is φ = 30900480.

The previous prime is 85283089. The next prime is 85283111. The reversal of 85283110 is 1138258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85283111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33192 + ... + 35668.

It is an arithmetic number, because the mean of its divisors is an integer number (5252121).

Almost surely, 285283110 is an apocalyptic number.

85283110 is a deficient number, since it is larger than the sum of its proper divisors (82784762).

85283110 is a wasteful number, since it uses less digits than its factorization.

85283110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808.

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

The square root of 85283110 is about 9234.8854892738. The cubic root of 85283110 is about 440.1705778018.

The spelling of 85283110 in words is "eighty-five million, two hundred eighty-three thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 55 110 313 626 1565 2477 3130 3443 4954 6886 12385 17215 24770 27247 34430 54494 136235 272470 775301 1550602 3876505 7753010 8528311 17056622 42641555 85283110