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10212441213 = 313261857467
BaseRepresentation
bin10011000001011010…
…10111110001111101
3222100201111202200110
421200231113301331
5131403341104323
64405212020233
7511034214042
oct114055276175
928321452613
1010212441213
114370725267
121b90161679
13c69a0c530
146cc4631c9
153eb873793
hex260b57c7d

10212441213 has 8 divisors (see below), whose sum is σ = 14664018208. Its totient is φ = 6284579184.

The previous prime is 10212441193. The next prime is 10212441247. The reversal of 10212441213 is 31214421201.

10212441213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10212441213 - 26 = 10212441149 is a prime.

It is a super-2 number, since 2×102124412132 (a number of 21 digits) contains 22 as substring.

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 10212441213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212441313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130928695 + ... + 130928772.

It is an arithmetic number, because the mean of its divisors is an integer number (1833002276).

Almost surely, 210212441213 is an apocalyptic number.

10212441213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10212441213 is a deficient number, since it is larger than the sum of its proper divisors (4451576995).

10212441213 is a wasteful number, since it uses less digits than its factorization.

10212441213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261857483.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10212441213 its reverse (31214421201), we get a palindrome (41426862414).

The spelling of 10212441213 in words is "ten billion, two hundred twelve million, four hundred forty-one thousand, two hundred thirteen".

Divisors: 1 3 13 39 261857467 785572401 3404147071 10212441213