Search a number
-
+
104674631 = 315216481
BaseRepresentation
bin1100011110100…
…11010101000111
321021222000121012
412033103111013
5203244042011
614215312435
72410501565
oct617232507
9237860535
10104674631
11540a4666
122b07b71b
13188bc469
14dc8aa35
1592c9a8b
hex63d3547

104674631 has 8 divisors (see below), whose sum is σ = 108275328. Its totient is φ = 101088000.

The previous prime is 104674621. The next prime is 104674637. The reversal of 104674631 is 136476401.

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 104674631 - 222 = 100480327 is a prime.

It is a super-2 number, since 2×1046746312 = 21913556749972322, 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 (104674637) 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, 12911 + ... + 19391.

It is an arithmetic number, because the mean of its divisors is an integer number (13534416).

Almost surely, 2104674631 is an apocalyptic number.

104674631 is a deficient number, since it is larger than the sum of its proper divisors (3600697).

104674631 is an equidigital number, since it uses as much as digits as its factorization.

104674631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7033.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 104674631 is about 10231.0620660809. The cubic root of 104674631 is about 471.2815949754.

The spelling of 104674631 in words is "one hundred four million, six hundred seventy-four thousand, six hundred thirty-one".

Divisors: 1 31 521 6481 16151 200911 3376601 104674631