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104636213 = 1131330391
BaseRepresentation
bin1100011110010…
…01111100110101
321021220001220022
412033021330311
5203241324323
614214414525
72410251563
oct617117465
9237801808
10104636213
1154078810
122b061445
13188a7b26
14dc7aa33
1592bd4c8
hex63c9f35

104636213 has 8 divisors (see below), whose sum is σ = 114517056. Its totient is φ = 94816800.

The previous prime is 104636201. The next prime is 104636219. The reversal of 104636213 is 312636401.

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 104636213 - 24 = 104636197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104636219) 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, 11753 + ... + 18638.

It is an arithmetic number, because the mean of its divisors is an integer number (14314632).

Almost surely, 2104636213 is an apocalyptic number.

It is an amenable number.

104636213 is a deficient number, since it is larger than the sum of its proper divisors (9880843).

104636213 is a wasteful number, since it uses less digits than its factorization.

104636213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30715.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 104636213 is about 10229.1843760879. The cubic root of 104636213 is about 471.2239308542.

The spelling of 104636213 in words is "one hundred four million, six hundred thirty-six thousand, two hundred thirteen".

Divisors: 1 11 313 3443 30391 334301 9512383 104636213