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105361033 = 3122315241
BaseRepresentation
bin1100100011110…
…10111010001001
321100020220011111
412101322322021
5203433023113
614242130321
72416361011
oct621727211
9240226144
10105361033
1154523338
122b3509a1
1318a9ca0b
14ddc8c41
1593b313d
hex647ae89

105361033 has 8 divisors (see below), whose sum is σ = 109254656. Its totient is φ = 101498400.

The previous prime is 105361013. The next prime is 105361037. The reversal of 105361033 is 330163501.

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 105361033 - 225 = 71806601 is a prime.

It is a super-2 number, since 2×1053610332 = 22201894549654178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105360995 and 105361013.

It is not an unprimeable number, because it can be changed into a prime (105361037) 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, 708 + ... + 14533.

It is an arithmetic number, because the mean of its divisors is an integer number (13656832).

Almost surely, 2105361033 is an apocalyptic number.

It is an amenable number.

105361033 is a deficient number, since it is larger than the sum of its proper divisors (3893623).

105361033 is a wasteful number, since it uses less digits than its factorization.

105361033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15495.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 105361033 is about 10264.5522552131. The cubic root of 105361033 is about 472.3094916133.

The spelling of 105361033 in words is "one hundred five million, three hundred sixty-one thousand, thirty-three".

Divisors: 1 31 223 6913 15241 472471 3398743 105361033