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104870755 = 5113116131
BaseRepresentation
bin1100100000000…
…11001101100011
321022022222122001
412100003031203
5203321331010
614223424431
72412246433
oct620031543
9238288561
10104870755
1154218a50
122b155117
131895a802
14dcdc2c3
159317c3a
hex6403363

104870755 has 16 divisors (see below), whose sum is σ = 137749248. Its totient is φ = 76012000.

The previous prime is 104870741. The next prime is 104870761. The reversal of 104870755 is 557078401.

It is not a de Polignac number, because 104870755 - 27 = 104870627 is a prime.

It is a super-3 number, since 3×1048707553 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

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, 14040 + ... + 20170.

It is an arithmetic number, because the mean of its divisors is an integer number (8609328).

Almost surely, 2104870755 is an apocalyptic number.

104870755 is a deficient number, since it is larger than the sum of its proper divisors (32878493).

104870755 is a wasteful number, since it uses less digits than its factorization.

104870755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 104870755 is about 10240.6423138395. The cubic root of 104870755 is about 471.5757508233.

It can be divided in two parts, 104870 and 755, that added together give a square (105625 = 3252).

The spelling of 104870755 in words is "one hundred four million, eight hundred seventy thousand, seven hundred fifty-five".

Divisors: 1 5 11 55 311 1555 3421 6131 17105 30655 67441 337205 1906741 9533705 20974151 104870755