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104985095 = 537567487
BaseRepresentation
bin1100100000111…
…11001000000111
321022112210110212
412100133020013
5203334010340
614230110035
72413233665
oct620371007
9238483425
10104985095
1154296946
122b1ab31b
131899a877
14dd2bc35
15933ba65
hex641f207

104985095 has 8 divisors (see below), whose sum is σ = 129387264. Its totient is φ = 81717984.

The previous prime is 104985091. The next prime is 104985113. The reversal of 104985095 is 590589401.

It is a happy number.

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 104985095 - 22 = 104985091 is a prime.

It is a super-2 number, since 2×1049850952 = 22043740344318050, 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 (104985091) 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, 283559 + ... + 283928.

It is an arithmetic number, because the mean of its divisors is an integer number (16173408).

Almost surely, 2104985095 is an apocalyptic number.

104985095 is a deficient number, since it is larger than the sum of its proper divisors (24402169).

104985095 is an equidigital number, since it uses as much as digits as its factorization.

104985095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567529.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 104985095 is about 10246.2234506183. The cubic root of 104985095 is about 471.7470740455.

The spelling of 104985095 in words is "one hundred four million, nine hundred eighty-five thousand, ninety-five".

Divisors: 1 5 37 185 567487 2837435 20997019 104985095