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10212200106 = 2313112992621
BaseRepresentation
bin10011000001011000…
…11100111010101010
3222100201001111221120
421200230130322222
5131403310400411
64405202520110
7511032161103
oct114054347252
928321044846
1010212200106
1143705800a9
121b90066036
13c69956874
146cc3dd3aa
153eb827106
hex260b1ceaa

10212200106 has 16 divisors (see below), whose sum is σ = 20580313248. Its totient is φ = 3378081200.

The previous prime is 10212200093. The next prime is 10212200107. The reversal of 10212200106 is 60100221201.

It is a super-2 number, since 2×102122001062 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10212200107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6495525 + ... + 6497096.

It is an arithmetic number, because the mean of its divisors is an integer number (1286269578).

Almost surely, 210212200106 is an apocalyptic number.

10212200106 is an abundant number, since it is smaller than the sum of its proper divisors (10368113142).

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

10212200106 is a wasteful number, since it uses less digits than its factorization.

10212200106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12992757.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10212200106 its reverse (60100221201), we get a palindrome (70312421307).

The spelling of 10212200106 in words is "ten billion, two hundred twelve million, two hundred thousand, one hundred six".

Divisors: 1 2 3 6 131 262 393 786 12992621 25985242 38977863 77955726 1702033351 3404066702 5106100053 10212200106