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105295359 = 31319142099
BaseRepresentation
bin1100100011010…
…10110111111111
321100010120002010
412101222313333
5203423422414
614240502303
72415665361
oct621526777
9240116063
10105295359
1154488a64
122b31a993
1318a78b60
14ddacd31
15939d959
hex646adff

105295359 has 16 divisors (see below), whose sum is σ = 159152000. Its totient is φ = 61386336.

The previous prime is 105295327. The next prime is 105295363. The reversal of 105295359 is 953592501.

It is not a de Polignac number, because 105295359 - 25 = 105295327 is a prime.

It is a super-2 number, since 2×1052953592 = 22174225253877762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105295159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70309 + ... + 71790.

It is an arithmetic number, because the mean of its divisors is an integer number (9947000).

Almost surely, 2105295359 is an apocalyptic number.

105295359 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

105295359 is a deficient number, since it is larger than the sum of its proper divisors (53856641).

105295359 is a wasteful number, since it uses less digits than its factorization.

105295359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142134.

The product of its (nonzero) digits is 60750, while the sum is 39.

The square root of 105295359 is about 10261.3526886079. The cubic root of 105295359 is about 472.2113373598.

The spelling of 105295359 in words is "one hundred five million, two hundred ninety-five thousand, three hundred fifty-nine".

Divisors: 1 3 13 19 39 57 247 741 142099 426297 1847287 2699881 5541861 8099643 35098453 105295359