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105160351 = 1729213307
BaseRepresentation
bin1100100010010…
…01111010011111
321022212200212211
412101021322133
5203410112401
614233541251
72414563642
oct621117237
9238780784
10105160351
11543a658a
122b274827
1318a2c57a
14dd75a59
159373951
hex6449e9f

105160351 has 8 divisors (see below), whose sum is σ = 115186320. Its totient is φ = 95561088.

The previous prime is 105160313. The next prime is 105160379. The reversal of 105160351 is 153061501.

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 105160351 - 211 = 105158303 is a prime.

It is a super-2 number, since 2×1051603512 = 22117398844886402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105160651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106161 + ... + 107146.

It is an arithmetic number, because the mean of its divisors is an integer number (14398290).

Almost surely, 2105160351 is an apocalyptic number.

105160351 is a deficient number, since it is larger than the sum of its proper divisors (10025969).

105160351 is a wasteful number, since it uses less digits than its factorization.

105160351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213353.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 105160351 is about 10254.7721086331. The cubic root of 105160351 is about 472.0094304709.

The spelling of 105160351 in words is "one hundred five million, one hundred sixty thousand, three hundred fifty-one".

Divisors: 1 17 29 493 213307 3626219 6185903 105160351