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104144510 = 25192941461
BaseRepresentation
bin1100011010100…
…01111001111110
321020222002102002
412031101321332
5203130111020
614200102302
72403133211
oct615217176
9236862362
10104144510
1153872348
122aa64992
1318765092
14db8d778
159222975
hex6351e7e

104144510 has 64 divisors (see below), whose sum is σ = 209563200. Its totient is φ = 37094400.

The previous prime is 104144503. The next prime is 104144519. The reversal of 104144510 is 15441401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104144519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225680 + ... + 226140.

It is an arithmetic number, because the mean of its divisors is an integer number (3274425).

Almost surely, 2104144510 is an apocalyptic number.

104144510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104144510 is an abundant number, since it is smaller than the sum of its proper divisors (105418690).

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

104144510 is a wasteful number, since it uses less digits than its factorization.

104144510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 104144510 is about 10205.1217533158. The cubic root of 104144510 is about 470.4846517204.

Adding to 104144510 its reverse (15441401), we get a palindrome (119585911).

The spelling of 104144510 in words is "one hundred four million, one hundred forty-four thousand, five hundred ten".

Divisors: 1 2 5 10 19 29 38 41 58 82 95 145 190 205 290 410 461 551 779 922 1102 1189 1558 2305 2378 2755 3895 4610 5510 5945 7790 8759 11890 13369 17518 18901 22591 26738 37802 43795 45182 66845 87590 94505 112955 133690 189010 225910 254011 359119 508022 548129 718238 1096258 1270055 1795595 2540110 2740645 3591190 5481290 10414451 20828902 52072255 104144510