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8099325 = 335213271
BaseRepresentation
bin11110111001010111111101
3120020111012000
4132321113331
54033134300
6445332513
7125562123
oct36712775
916214160
108099325
114632163
122867139
1318a7700
14110b913
15a9ec00
hex7b95fd

8099325 has 72 divisors (see below), whose sum is σ = 16338240. Its totient is φ = 3931200.

The previous prime is 8099281. The next prime is 8099347. The reversal of 8099325 is 5239908.

It is not a de Polignac number, because 8099325 - 211 = 8097277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8099325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 114040 + ... + 114110.

It is an arithmetic number, because the mean of its divisors is an integer number (226920).

Almost surely, 28099325 is an apocalyptic number.

It is an amenable number.

8099325 is an abundant number, since it is smaller than the sum of its proper divisors (8238915).

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

8099325 is a wasteful number, since it uses less digits than its factorization.

8099325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 8099325 is about 2845.9313062687. The cubic root of 8099325 is about 200.8243062618.

It can be divided in two parts, 80993 and 25, that added together give a palindrome (81018).

The spelling of 8099325 in words is "eight million, ninety-nine thousand, three hundred twenty-five".

Divisors: 1 3 5 9 13 15 25 27 39 45 65 71 75 117 135 169 195 213 225 325 351 355 507 585 639 675 845 923 975 1065 1521 1755 1775 1917 2535 2769 2925 3195 4225 4563 4615 5325 7605 8307 8775 9585 11999 12675 13845 15975 22815 23075 24921 35997 38025 41535 47925 59995 69225 107991 114075 124605 179985 207675 299975 323973 539955 623025 899925 1619865 2699775 8099325