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13828010 = 2571937281
BaseRepresentation
bin110100101111…
…111110101010
3222000112110112
4310233332222
512014444020
61212214322
7225351620
oct64577652
928015415
1013828010
117895209
12476a3a2
132b32071
141b9d510
1513322c5
hexd2ffaa

13828010 has 64 divisors (see below), whose sum is σ = 30862080. Its totient is φ = 4354560.

The previous prime is 13827977. The next prime is 13828039. The reversal of 13828010 is 1082831.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49070 + ... + 49350.

It is an arithmetic number, because the mean of its divisors is an integer number (482220).

Almost surely, 213828010 is an apocalyptic number.

13828010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13828010 is an abundant number, since it is smaller than the sum of its proper divisors (17034070).

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

13828010 is a wasteful number, since it uses less digits than its factorization.

13828010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 13828010 is about 3718.6032323979. The cubic root of 13828010 is about 240.0232037750.

The spelling of 13828010 in words is "thirteen million, eight hundred twenty-eight thousand, ten".

Divisors: 1 2 5 7 10 14 19 35 37 38 70 74 95 133 185 190 259 266 281 370 518 562 665 703 1295 1330 1405 1406 1967 2590 2810 3515 3934 4921 5339 7030 9835 9842 10397 10678 19670 20794 24605 26695 37373 49210 51985 53390 72779 74746 103970 145558 186865 197543 363895 373730 395086 727790 987715 1382801 1975430 2765602 6914005 13828010