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14959090 = 256783269
BaseRepresentation
bin111001000100…
…000111110010
31001011000000101
4321010013302
512312142330
61252343014
7241102336
oct71040762
931130011
1014959090
118497a93
125014a6a
133139b43
141db57c6
1514a74ca
hexe441f2

14959090 has 32 divisors (see below), whose sum is σ = 27760320. Its totient is φ = 5801664.

The previous prime is 14959079. The next prime is 14959121. The reversal of 14959090 is 9095941.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 55476 + ... + 55744.

It is an arithmetic number, because the mean of its divisors is an integer number (867510).

Almost surely, 214959090 is an apocalyptic number.

14959090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14959090 is a deficient number, since it is larger than the sum of its proper divisors (12801230).

14959090 is a wasteful number, since it uses less digits than its factorization.

14959090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 14959090 is about 3867.6982819243. The cubic root of 14959090 is about 246.3967972155.

It can be divided in two parts, 1495 and 9090, that added together give a triangular number (10585 = T145).

The spelling of 14959090 in words is "fourteen million, nine hundred fifty-nine thousand, ninety".

Divisors: 1 2 5 10 67 83 134 166 269 335 415 538 670 830 1345 2690 5561 11122 18023 22327 27805 36046 44654 55610 90115 111635 180230 223270 1495909 2991818 7479545 14959090