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10102210000210 = 251099268082569
BaseRepresentation
bin1001001100000001101010…
…1000110111010101010010
31022202202120101101020102201
42103000122220313111102
52311003311230001320
633252520300033414
72061601116122146
oct223003250672522
938682511336381
1010102210000210
1132453611a9a79
121171a6183286a
1358383278b2a3
1426cd418b1226
15127bad1c270a
hex9301aa37552

10102210000210 has 16 divisors (see below), whose sum is σ = 18350803488600. Its totient is φ = 4003811669376.

The previous prime is 10102210000189. The next prime is 10102210000237. The reversal of 10102210000210 is 1200001220101.

It can be written as a sum of positive squares in 4 ways, for example, as 9610440205041 + 491769795169 = 3100071^2 + 701263^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4634040195 + ... + 4634042374.

Almost surely, 210102210000210 is an apocalyptic number.

10102210000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102210000210 is a deficient number, since it is larger than the sum of its proper divisors (8248593488390).

10102210000210 is a wasteful number, since it uses less digits than its factorization.

10102210000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268082685.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10102210000210 its reverse (1200001220101), we get a palindrome (11302211220311).

The spelling of 10102210000210 in words is "ten trillion, one hundred two billion, two hundred ten million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 109 218 545 1090 9268082569 18536165138 46340412845 92680825690 1010221000021 2020442000042 5051105000105 10102210000210