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104133630 = 2353471121
BaseRepresentation
bin1100011010011…
…11001111111110
321020221112111010
412031033033332
5203124234010
614155540050
72403056406
oct615171776
9236845433
10104133630
1153865157
122aa5a626
1318760143
14db89806
15921e620
hex634f3fe

104133630 has 16 divisors (see below), whose sum is σ = 249920784. Its totient is φ = 27768960.

The previous prime is 104133583. The next prime is 104133637. The reversal of 104133630 is 36331401.

It is a junction number, because it is equal to n+sod(n) for n = 104133597 and 104133606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104133637) 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, 1735531 + ... + 1735590.

It is an arithmetic number, because the mean of its divisors is an integer number (15620049).

Almost surely, 2104133630 is an apocalyptic number.

104133630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104133630 is an abundant number, since it is smaller than the sum of its proper divisors (145787154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104133630 is a wasteful number, since it uses less digits than its factorization.

104133630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471131.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 104133630 is about 10204.5886737291. The cubic root of 104133630 is about 470.4682672712.

The spelling of 104133630 in words is "one hundred four million, one hundred thirty-three thousand, six hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 3471121 6942242 10413363 17355605 20826726 34711210 52066815 104133630