Base | Representation |
---|---|
bin | 10010110100010111… |
… | …11001000010001110 |
3 | 222002002120122020202 |
4 | 21122023321002032 |
5 | 131142332014410 |
6 | 4350302213502 |
7 | 505235044040 |
oct | 113213710216 |
9 | 28062518222 |
10 | 10103001230 |
11 | 43149763a3 |
12 | 1b5b584292 |
13 | c5014204a |
14 | 6bbad5a90 |
15 | 3e1e56ca5 |
hex | 25a2f908e |
10103001230 has 32 divisors (see below), whose sum is σ = 22005867456. Its totient is φ = 3260127744.
The previous prime is 10103001211. The next prime is 10103001239. The reversal of 10103001230 is 3210030101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103001239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4243769 + ... + 4246148.
It is an arithmetic number, because the mean of its divisors is an integer number (687683358).
Almost surely, 210103001230 is an apocalyptic number.
10103001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10103001230 is an abundant number, since it is smaller than the sum of its proper divisors (11902866226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103001230 is a wasteful number, since it uses less digits than its factorization.
10103001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8489948.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 10103001230 its reverse (3210030101), we get a palindrome (13313031331).
The spelling of 10103001230 in words is "ten billion, one hundred three million, one thousand, two hundred thirty".
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