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10002010211210 = 251277783242773
BaseRepresentation
bin1001000110001100011001…
…0001000000001110001010
31022102011221021210120012102
42101203012101000032022
52302333104103224320
633134505434513402
72051423065015343
oct221430621001612
938364837716172
1010002010211210
1132069130154a6
121156558b95862
13577254769604
142681580c50ca
15125296671175
hex918c644038a

10002010211210 has 16 divisors (see below), whose sum is σ = 18017716773096. Its totient is φ = 3997671108288.

The previous prime is 10002010211201. The next prime is 10002010211233. The reversal of 10002010211210 is 1211201020001.

It can be written as a sum of positive squares in 4 ways, for example, as 9056073067561 + 945937143649 = 3009331^2 + 972593^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10002010211191 and 10002010211200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391608617 + ... + 391634156.

Almost surely, 210002010211210 is an apocalyptic number.

10002010211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002010211210 is a deficient number, since it is larger than the sum of its proper divisors (8015706561886).

10002010211210 is a wasteful number, since it uses less digits than its factorization.

10002010211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783244057.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10002010211210 its reverse (1211201020001), we get a palindrome (11213211231211).

The spelling of 10002010211210 in words is "ten trillion, two billion, ten million, two hundred eleven thousand, two hundred ten".

Divisors: 1 2 5 10 1277 2554 6385 12770 783242773 1566485546 3916213865 7832427730 1000201021121 2000402042242 5001005105605 10002010211210