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104354560 = 28581527
BaseRepresentation
bin1100011100001…
…01001100000000
321021100202112201
412032011030000
5203203321220
614204402544
72404666462
oct616051400
9237322481
10104354560
11539a6142
122ab46454
131880987b
14dc06132
159264d0a
hex6385300

104354560 has 36 divisors (see below), whose sum is σ = 249964848. Its totient is φ = 41741312.

The previous prime is 104354527. The next prime is 104354561. The reversal of 104354560 is 65453401.

It is not an unprimeable number, because it can be changed into a prime (104354561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39484 + ... + 42043.

It is an arithmetic number, because the mean of its divisors is an integer number (6943468).

Almost surely, 2104354560 is an apocalyptic number.

104354560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104354560 is an abundant number, since it is smaller than the sum of its proper divisors (145610288).

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

104354560 is an frugal number, since it uses more digits than its factorization.

104354560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81548 (or 81534 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 104354560 is about 10215.4079703162. The cubic root of 104354560 is about 470.8007475469.

The spelling of 104354560 in words is "one hundred four million, three hundred fifty-four thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 81527 163054 326108 407635 652216 815270 1304432 1630540 2608864 3261080 5217728 6522160 10435456 13044320 20870912 26088640 52177280 104354560