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1000210011010 = 25716691856073
BaseRepresentation
bin11101000111000010010…
…10011001001110000010
310112121201100121002102121
432203201022121032002
5112341412230323020
62043253511434454
7132156064550020
oct16434112311602
93477640532377
101000210011010
11356206526311
12141a20385a2a
137341c949702
14365a62b3710
151b03edebbaa
hexe8e1299382

1000210011010 has 32 divisors (see below), whose sum is σ = 2057700557952. Its totient is φ = 342908200320.

The previous prime is 1000210010999. The next prime is 1000210011013. The reversal of 1000210011010 is 101100120001.

It is a super-2 number, since 2×10002100110102 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 1000210010984 and 1000210011002.

It is not an unprimeable number, because it can be changed into a prime (1000210011013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740334 + ... + 1596406.

It is an arithmetic number, because the mean of its divisors is an integer number (64303142436).

Almost surely, 21000210011010 is an apocalyptic number.

1000210011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000210011010 is an abundant number, since it is smaller than the sum of its proper divisors (1057490546942).

1000210011010 is a wasteful number, since it uses less digits than its factorization.

1000210011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872778.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1000210011010 its reverse (101100120001), we get a palindrome (1101310131011).

The spelling of 1000210011010 in words is "one trillion, two hundred ten million, eleven thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 16691 33382 83455 116837 166910 233674 584185 856073 1168370 1712146 4280365 5992511 8560730 11985022 29962555 59925110 14288714443 28577428886 71443572215 100021001101 142887144430 200042002202 500105005505 1000210011010