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10212314207 = 476113127191
BaseRepresentation
bin10011000001011001…
…11000110001011111
3222100201021022110112
421200230320301133
5131403323023312
64405205200235
7511033144544
oct114054706137
928321238415
1010212314207
1143706488a7
121b9010007b
13c69996794
146cc42cbcb
153eb84ad22
hex260b38c5f

10212314207 has 16 divisors (see below), whose sum is σ = 10681887744. Its totient is φ = 9755772000.

The previous prime is 10212314201. The next prime is 10212314219. The reversal of 10212314207 is 70241321201.

10212314207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10212314207 - 24 = 10212314191 is a prime.

It is a super-2 number, since 2×102123142072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212314201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361982 + ... + 389172.

It is an arithmetic number, because the mean of its divisors is an integer number (667617984).

Almost surely, 210212314207 is an apocalyptic number.

10212314207 is a deficient number, since it is larger than the sum of its proper divisors (469573537).

10212314207 is a wasteful number, since it uses less digits than its factorization.

10212314207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27430.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 10212314207 its reverse (70241321201), we get a palindrome (80453635408).

The spelling of 10212314207 in words is "ten billion, two hundred twelve million, three hundred fourteen thousand, two hundred seven".

Divisors: 1 47 61 131 2867 6157 7991 27191 375577 1277977 1658651 3562021 77956597 167414987 217283281 10212314207