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10210130 = 257267311
BaseRepresentation
bin100110111100…
…101101010010
3201012201122222
4212330231102
510103211010
61002501042
7152533100
oct46745522
921181588
1010210130
115844027
123504782
1321663c8
1414dac70
15d6a355
hex9bcb52

10210130 has 48 divisors (see below), whose sum is σ = 21767616. Its totient is φ = 3437280.

The previous prime is 10210121. The next prime is 10210141. The reversal of 10210130 is 3101201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32675 + ... + 32985.

It is an arithmetic number, because the mean of its divisors is an integer number (453492).

Almost surely, 210210130 is an apocalyptic number.

10210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210130 is an abundant number, since it is smaller than the sum of its proper divisors (11557486).

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

10210130 is a wasteful number, since it uses less digits than its factorization.

10210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10210130 is about 3195.3294039895. The cubic root of 10210130 is about 216.9420587587.

Adding to 10210130 its reverse (3101201), we get a palindrome (13311331).

The spelling of 10210130 in words is "ten million, two hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 67 70 98 134 245 311 335 469 490 622 670 938 1555 2177 2345 3110 3283 4354 4690 6566 10885 15239 16415 20837 21770 30478 32830 41674 76195 104185 145859 152390 208370 291718 729295 1021013 1458590 2042026 5105065 10210130