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84808702 = 21129132929
BaseRepresentation
bin1010000111000…
…01001111111110
312220120201200001
411003201033332
5133202334302
612225424514
72046601456
oct503411776
9186521601
1084808702
1143966040
122449b13a
1314755084
14b398d66
1576a3787
hex50e13fe

84808702 has 16 divisors (see below), whose sum is σ = 143564400. Its totient is φ = 37219840.

The previous prime is 84808681. The next prime is 84808709. The reversal of 84808702 is 20780848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84808709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65827 + ... + 67102.

It is an arithmetic number, because the mean of its divisors is an integer number (8972775).

Almost surely, 284808702 is an apocalyptic number.

84808702 is a deficient number, since it is larger than the sum of its proper divisors (58755698).

84808702 is a wasteful number, since it uses less digits than its factorization.

84808702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132971.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 84808702 is about 9209.1640228633. The cubic root of 84808702 is about 439.3528744709.

The spelling of 84808702 in words is "eighty-four million, eight hundred eight thousand, seven hundred two".

Divisors: 1 2 11 22 29 58 319 638 132929 265858 1462219 2924438 3854941 7709882 42404351 84808702