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105683255 = 522793113
BaseRepresentation
bin1100100110010…
…01100100110111
321100212021011122
412103021210313
5204023331010
614253054155
72422202306
oct623114467
9240767148
10105683255
1154723437
122b48735b
1318b83592
141007043d
159428855
hex64c9937

105683255 has 8 divisors (see below), whose sum is σ = 127379952. Its totient is φ = 84173248.

The previous prime is 105683233. The next prime is 105683261. The reversal of 105683255 is 552386501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105683255 - 26 = 105683191 is a prime.

It is a super-2 number, since 2×1056832552 = 22337900774790050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45422 + ... + 47691.

It is an arithmetic number, because the mean of its divisors is an integer number (15922494).

Almost surely, 2105683255 is an apocalyptic number.

105683255 is a deficient number, since it is larger than the sum of its proper divisors (21696697).

105683255 is an equidigital number, since it uses as much as digits as its factorization.

105683255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93345.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 105683255 is about 10280.2361354202. The cubic root of 105683255 is about 472.7904842012.

The spelling of 105683255 in words is "one hundred five million, six hundred eighty-three thousand, two hundred fifty-five".

Divisors: 1 5 227 1135 93113 465565 21136651 105683255