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104230038 = 23117392137
BaseRepresentation
bin1100011011001…
…10110010010110
321021010102201210
412031212302112
5203140330123
614202002250
72403640443
oct615466226
9237112653
10104230038
1153920630
122aaa6386
1318794ca3
14dbb29ca
15923ce93
hex6366c96

104230038 has 32 divisors (see below), whose sum is σ = 227825280. Its totient is φ = 31527360.

The previous prime is 104230033. The next prime is 104230039. The reversal of 104230038 is 830032401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104229996 and 104230023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104230033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47706 + ... + 49842.

It is an arithmetic number, because the mean of its divisors is an integer number (7119540).

Almost surely, 2104230038 is an apocalyptic number.

104230038 is an abundant number, since it is smaller than the sum of its proper divisors (123595242).

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

104230038 is a wasteful number, since it uses less digits than its factorization.

104230038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 104230038 is about 10209.3113381854. The cubic root of 104230038 is about 470.6134106305.

Adding to 104230038 its reverse (830032401), we get a palindrome (934262439).

The spelling of 104230038 in words is "one hundred four million, two hundred thirty thousand, thirty-eight".

Divisors: 1 2 3 6 11 22 33 66 739 1478 2137 2217 4274 4434 6411 8129 12822 16258 23507 24387 47014 48774 70521 141042 1579243 3158486 4737729 9475458 17371673 34743346 52115019 104230038