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115486808 = 23109132439
BaseRepresentation
bin1101110001000…
…11000001011000
322001022100010012
412320203001120
5214031034213
615243141052
72601423143
oct670430130
9261270105
10115486808
115a209a48
1232814788
131ac068b8
14114a305a
15a2134a8
hex6e23058

115486808 has 16 divisors (see below), whose sum is σ = 218526000. Its totient is φ = 57213216.

The previous prime is 115486801. The next prime is 115486823. The reversal of 115486808 is 808684511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115486801) 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, 65348 + ... + 67091.

It is an arithmetic number, because the mean of its divisors is an integer number (13657875).

Almost surely, 2115486808 is an apocalyptic number.

It is an amenable number.

115486808 is a deficient number, since it is larger than the sum of its proper divisors (103039192).

115486808 is a wasteful number, since it uses less digits than its factorization.

115486808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132554 (or 132550 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 115486808 is about 10746.4788651911. The cubic root of 115486808 is about 486.9796268956.

The spelling of 115486808 in words is "one hundred fifteen million, four hundred eighty-six thousand, eight hundred eight".

Divisors: 1 2 4 8 109 218 436 872 132439 264878 529756 1059512 14435851 28871702 57743404 115486808