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10210213 = 131674703
BaseRepresentation
bin100110111100…
…101110100101
3201012201210001
4212330232211
510103211323
61002501301
7152533246
oct46745645
921181701
1010210213
1158440a2
123504831
132166460
1414daccd
15d6a3ad
hex9bcba5

10210213 has 8 divisors (see below), whose sum is σ = 11063808. Its totient is φ = 9366384.

The previous prime is 10210177. The next prime is 10210219. The reversal of 10210213 is 31201201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10210213 - 213 = 10202021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10210213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210219) 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, 181 + ... + 4522.

It is an arithmetic number, because the mean of its divisors is an integer number (1382976).

Almost surely, 210210213 is an apocalyptic number.

10210213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10210213 is a deficient number, since it is larger than the sum of its proper divisors (853595).

10210213 is a wasteful number, since it uses less digits than its factorization.

10210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10210213 is about 3195.3423916695. The cubic root of 10210213 is about 216.9426466109.

Adding to 10210213 its reverse (31201201), we get a palindrome (41411414).

The spelling of 10210213 in words is "ten million, two hundred ten thousand, two hundred thirteen".

Divisors: 1 13 167 2171 4703 61139 785401 10210213