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8725082 = 2151167173
BaseRepresentation
bin100001010010…
…001001011010
3121102021120012
4201102021122
54213200312
6511001522
7134106362
oct41221132
917367505
108725082
114a1a313
122b092a2
131a66492
1412319a2
15b75322
hex85225a

8725082 has 16 divisors (see below), whose sum is σ = 13329792. Its totient is φ = 4282800.

The previous prime is 8725051. The next prime is 8725091. The reversal of 8725082 is 2805278.

It is a super-2 number, since 2×87250822 = 152254111813448, which contains 22 as substring.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50348 + ... + 50520.

It is an arithmetic number, because the mean of its divisors is an integer number (833112).

Almost surely, 28725082 is an apocalyptic number.

8725082 is a deficient number, since it is larger than the sum of its proper divisors (4604710).

8725082 is a wasteful number, since it uses less digits than its factorization.

8725082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 8725082 is about 2953.8249778888. The cubic root of 8725082 is about 205.8684710384.

The spelling of 8725082 in words is "eight million, seven hundred twenty-five thousand, eighty-two".

Divisors: 1 2 151 167 173 302 334 346 25217 26123 28891 50434 52246 57782 4362541 8725082