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104080210 = 2513432433
BaseRepresentation
bin1100011010000…
…10001101010010
321020211211012121
412031002031102
5203121031320
614154444454
72402444563
oct615021522
9236754177
10104080210
1153829003
122aa3372a
1318741a30
14db7416a
15920d8aa
hex6342352

104080210 has 48 divisors (see below), whose sum is σ = 207033624. Its totient is φ = 37449216.

The previous prime is 104080199. The next prime is 104080211. The reversal of 104080210 is 12080401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42159049 + 61921161 = 6493^2 + 7869^2 .

It is a super-2 number, since 2×1040802102 = 21665380227288200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104080211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240154 + ... + 240586.

Almost surely, 2104080210 is an apocalyptic number.

104080210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104080210 is a deficient number, since it is larger than the sum of its proper divisors (102953414).

104080210 is a wasteful number, since it uses less digits than its factorization.

104080210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 104080210 is about 10201.9708880196. The cubic root of 104080210 is about 470.3878042685.

The spelling of 104080210 in words is "one hundred four million, eighty thousand, two hundred ten".

Divisors: 1 2 5 10 13 26 43 65 86 130 215 430 433 559 866 1118 1849 2165 2795 3698 4330 5590 5629 9245 11258 18490 18619 24037 28145 37238 48074 56290 93095 120185 186190 240370 242047 484094 800617 1210235 1601234 2420470 4003085 8006170 10408021 20816042 52040105 104080210