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1308296 = 231114867
BaseRepresentation
bin100111111011010001000
32110110122102
410333122020
5313331141
644012532
714056163
oct4773210
92413572
101308296
11813a40
12531148
1336a652
14260ada
151ac99b
hex13f688

1308296 has 16 divisors (see below), whose sum is σ = 2676240. Its totient is φ = 594640.

The previous prime is 1308287. The next prime is 1308299. The reversal of 1308296 is 6928031.

It is not an unprimeable number, because it can be changed into a prime (1308299) 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 3 ways as a sum of consecutive naturals, for example, 7346 + ... + 7521.

It is an arithmetic number, because the mean of its divisors is an integer number (167265).

21308296 is an apocalyptic number.

It is an amenable number.

1308296 is an abundant number, since it is smaller than the sum of its proper divisors (1367944).

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

1308296 is a wasteful number, since it uses less digits than its factorization.

1308296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14884 (or 14880 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1308296 is about 1143.8076761414. The cubic root of 1308296 is about 109.3709550613.

The spelling of 1308296 in words is "one million, three hundred eight thousand, two hundred ninety-six".

Divisors: 1 2 4 8 11 22 44 88 14867 29734 59468 118936 163537 327074 654148 1308296