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104106355 = 5131158941
BaseRepresentation
bin1100011010010…
…00100101110011
321020220011001221
412031020211303
5203122400410
614155205511
72402614033
oct615104563
9236804057
10104106355
1153846711
122aa46897
13187508c2
14db7d8c3
1592164da
hex6348973

104106355 has 8 divisors (see below), whose sum is σ = 125882064. Its totient is φ = 82648800.

The previous prime is 104106341. The next prime is 104106371. The reversal of 104106355 is 553601401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104106355 - 215 = 104073587 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78816 + ... + 80125.

It is an arithmetic number, because the mean of its divisors is an integer number (15735258).

Almost surely, 2104106355 is an apocalyptic number.

104106355 is a deficient number, since it is larger than the sum of its proper divisors (21775709).

104106355 is a wasteful number, since it uses less digits than its factorization.

104106355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159077.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 104106355 is about 10203.2521776147. The cubic root of 104106355 is about 470.4271881870.

Adding to 104106355 its reverse (553601401), we get a palindrome (657707756).

The spelling of 104106355 in words is "one hundred four million, one hundred six thousand, three hundred fifty-five".

Divisors: 1 5 131 655 158941 794705 20821271 104106355