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10112021030 = 251011202103
BaseRepresentation
bin10010110101011100…
…10011001000100110
3222002201112220002102
421122232103020212
5131202134133110
64351223412102
7505404521606
oct113256231046
928081486072
1010112021030
114319a77081
121b625b4032
13c51c7c6c7
146bcda2c06
153e2b395a5
hex25ab93226

10112021030 has 8 divisors (see below), whose sum is σ = 18201637872. Its totient is φ = 4044808408.

The previous prime is 10112020993. The next prime is 10112021041. The reversal of 10112021030 is 3012021101.

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

It is a super-2 number, since 2×101120210302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505601042 + ... + 505601061.

It is an arithmetic number, because the mean of its divisors is an integer number (2275204734).

Almost surely, 210112021030 is an apocalyptic number.

10112021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10112021030 is a deficient number, since it is larger than the sum of its proper divisors (8089616842).

10112021030 is a wasteful number, since it uses less digits than its factorization.

10112021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011202110.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10112021030 its reverse (3012021101), we get a palindrome (13124042131).

The spelling of 10112021030 in words is "ten billion, one hundred twelve million, twenty-one thousand, thirty".

Divisors: 1 2 5 10 1011202103 2022404206 5056010515 10112021030