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88682074 = 2132594447
BaseRepresentation
bin1010100100100…
…10111001011010
320011212111221021
411102102321122
5140200311244
612444433054
72124533215
oct522227132
9204774837
1088682074
1146071178
122584878a
13154b0100
14bac677c
157bbb284
hex5492e5a

88682074 has 24 divisors (see below), whose sum is σ = 146517120. Its totient is φ = 40227408.

The previous prime is 88682059. The next prime is 88682107. The reversal of 88682074 is 47028688.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 88682074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17719 + ... + 22165.

It is an arithmetic number, because the mean of its divisors is an integer number (6104880).

Almost surely, 288682074 is an apocalyptic number.

88682074 is a deficient number, since it is larger than the sum of its proper divisors (57835046).

88682074 is a wasteful number, since it uses less digits than its factorization.

88682074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534 (or 4521 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 88682074 is about 9417.1160128778. The cubic root of 88682074 is about 445.9422428509.

The spelling of 88682074 in words is "eighty-eight million, six hundred eighty-two thousand, seventy-four".

Divisors: 1 2 13 26 59 118 169 338 767 1534 4447 8894 9971 19942 57811 115622 262373 524746 751543 1503086 3410849 6821698 44341037 88682074