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104030044 = 2279329209
BaseRepresentation
bin1100011001101…
…01111101011100
321020202021101121
412030311331130
5203112430134
614153420324
72402145406
oct614657534
9236667347
10104030044
11537a4348
122aa0a6a4
1318724c51
14db5db76
1591edab4
hex6335f5c

104030044 has 12 divisors (see below), whose sum is σ = 184357600. Its totient is φ = 51356448.

The previous prime is 104030041. The next prime is 104030057. The reversal of 104030044 is 440030401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104030041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164289 + ... + 164920.

Almost surely, 2104030044 is an apocalyptic number.

It is an amenable number.

104030044 is a deficient number, since it is larger than the sum of its proper divisors (80327556).

104030044 is a wasteful number, since it uses less digits than its factorization.

104030044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329292 (or 329290 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 104030044 is about 10199.5119491082. The cubic root of 104030044 is about 470.3122174787.

Adding to 104030044 its reverse (440030401), we get a palindrome (544060445).

The spelling of 104030044 in words is "one hundred four million, thirty thousand, forty-four".

Divisors: 1 2 4 79 158 316 329209 658418 1316836 26007511 52015022 104030044