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10030232333221 = 50931039634871
BaseRepresentation
bin1001000111110101100001…
…1011110110101110100101
31022111212210010200220110121
42101331120123312232211
52303313403434130341
633155454120521541
72053442336054422
oct221753033665645
938455703626417
1010030232333221
113217885734481
12115bb146202b1
13579b016b88a9
14269674374d49
15125d991614d1
hex91f586f6ba5

10030232333221 has 8 divisors (see below), whose sum is σ = 10050277708800. Its totient is φ = 10010188290480.

The previous prime is 10030232333153. The next prime is 10030232333281. The reversal of 10030232333221 is 12233323203001.

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 10030232333221 - 29 = 10030232332709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030232333281) 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, 15481416 + ... + 16116286.

It is an arithmetic number, because the mean of its divisors is an integer number (1256284713600).

Almost surely, 210030232333221 is an apocalyptic number.

It is an amenable number.

10030232333221 is a deficient number, since it is larger than the sum of its proper divisors (20045375579).

10030232333221 is an equidigital number, since it uses as much as digits as its factorization.

10030232333221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666419.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 10030232333221 its reverse (12233323203001), we get a palindrome (22263555536222).

The spelling of 10030232333221 in words is "ten trillion, thirty billion, two hundred thirty-two million, three hundred thirty-three thousand, two hundred twenty-one".

Divisors: 1 509 31039 634871 15798851 323149339 19705760969 10030232333221