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104027415 = 35157163271
BaseRepresentation
bin1100011001101…
…01010100010111
321020202010210020
412030311110113
5203112334130
614153400223
72402134632
oct614652427
9236663706
10104027415
11537a2378
122aa09073
13187239ab
14db5cc19
1591ece10
hex6335517

104027415 has 32 divisors (see below), whose sum is σ = 169153536. Its totient is φ = 54587520.

The previous prime is 104027401. The next prime is 104027423. The reversal of 104027415 is 514720401.

It is not a de Polignac number, because 104027415 - 28 = 104027159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 383730 + ... + 384000.

It is an arithmetic number, because the mean of its divisors is an integer number (5286048).

Almost surely, 2104027415 is an apocalyptic number.

104027415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104027415 is a deficient number, since it is larger than the sum of its proper divisors (65126121).

104027415 is a wasteful number, since it uses less digits than its factorization.

104027415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 104027415 is about 10199.3830695783. The cubic root of 104027415 is about 470.3082556064.

Adding to 104027415 its reverse (514720401), we get a palindrome (618747816).

The spelling of 104027415 in words is "one hundred four million, twenty-seven thousand, four hundred fifteen".

Divisors: 1 3 5 15 157 163 271 471 489 785 813 815 1355 2355 2445 4065 25591 42547 44173 76773 127641 127955 132519 212735 220865 383865 638205 662595 6935161 20805483 34675805 104027415