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10213030030 = 257145900429
BaseRepresentation
bin10011000001011111…
…00111100010001110
3222100202121200101111
421200233213202032
5131404013430110
64405232402234
7511042215520
oct114057474216
928322550344
1010213030030
114370a97695
121b903a637a
13c69b87548
146cc577a10
153eb93ce8a
hex260be788e

10213030030 has 16 divisors (see below), whose sum is σ = 21009661920. Its totient is φ = 3501610272.

The previous prime is 10213029989. The next prime is 10213030031. The reversal of 10213030030 is 3003031201.

10213030030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213030031) 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 7 ways as a sum of consecutive naturals, for example, 72950145 + ... + 72950284.

It is an arithmetic number, because the mean of its divisors is an integer number (1313103870).

Almost surely, 210213030030 is an apocalyptic number.

10213030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10213030030 is an abundant number, since it is smaller than the sum of its proper divisors (10796631890).

10213030030 is a wasteful number, since it uses less digits than its factorization.

10213030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145900443.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 10213030030 its reverse (3003031201), we get a palindrome (13216061231).

The spelling of 10213030030 in words is "ten billion, two hundred thirteen million, thirty thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 145900429 291800858 729502145 1021303003 1459004290 2042606006 5106515015 10213030030