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10100212010 = 257912715809
BaseRepresentation
bin10010110100000010…
…10000000100101010
3222001220022221011022
421122001100010222
5131141123241020
64350122332442
7505202246150
oct113201200452
928056287138
1010100212010
114313340859
121b5a65a122
13c4c6a6615
146bb5ab3d0
153e1aa5625
hex25a05012a

10100212010 has 32 divisors (see below), whose sum is σ = 20781169920. Its totient is φ = 3462331392.

The previous prime is 10100212007. The next prime is 10100212039. The reversal of 10100212010 is 1021200101.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 630986 + ... + 646794.

It is an arithmetic number, because the mean of its divisors is an integer number (649411560).

Almost surely, 210100212010 is an apocalyptic number.

10100212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100212010 is an abundant number, since it is smaller than the sum of its proper divisors (10680957910).

10100212010 is a wasteful number, since it uses less digits than its factorization.

10100212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24950.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10100212010 its reverse (1021200101), we get a palindrome (11121412111).

The spelling of 10100212010 in words is "ten billion, one hundred million, two hundred twelve thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 9127 15809 18254 31618 45635 63889 79045 91270 110663 127778 158090 221326 319445 553315 638890 1106630 144288743 288577486 721443715 1010021201 1442887430 2020042402 5050106005 10100212010