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118068850 = 25219373359
BaseRepresentation
bin1110000100110…
…01011001110010
322020011112000101
413002121121302
5220211200400
615414343014
72632366024
oct702313162
9266145011
10118068850
1160712969
123365aa6a
131b5cbc33
1411976014
15a57356a
hex7099672

118068850 has 48 divisors (see below), whose sum is σ = 237484800. Its totient is φ = 43519680.

The previous prime is 118068799. The next prime is 118068857. The reversal of 118068850 is 58860811.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (118068857) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 33471 + ... + 36829.

It is an arithmetic number, because the mean of its divisors is an integer number (4947600).

Almost surely, 2118068850 is an apocalyptic number.

118068850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118068850 is an abundant number, since it is smaller than the sum of its proper divisors (119415950).

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

118068850 is a wasteful number, since it uses less digits than its factorization.

118068850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427 (or 3422 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

The square root of 118068850 is about 10865.9491071880. The cubic root of 118068850 is about 490.5821901333.

The spelling of 118068850 in words is "one hundred eighteen million, sixty-eight thousand, eight hundred fifty".

Divisors: 1 2 5 10 19 25 37 38 50 74 95 185 190 370 475 703 925 950 1406 1850 3359 3515 6718 7030 16795 17575 33590 35150 63821 83975 124283 127642 167950 248566 319105 621415 638210 1242830 1595525 2361377 3107075 3191050 4722754 6214150 11806885 23613770 59034425 118068850