Base | Representation |
---|---|
bin | 10011000011101010… |
… | …10100101101110110 |
3 | 222102001000001020021 |
4 | 21201311110231312 |
5 | 131423203144110 |
6 | 4411124155354 |
7 | 511353432544 |
oct | 114165245566 |
9 | 28361001207 |
10 | 10231303030 |
11 | 4380338443 |
12 | 1b96538b5a |
13 | c708b4880 |
14 | 6d0b72d94 |
15 | 3ed34c2da |
hex | 261d54b76 |
10231303030 has 32 divisors (see below), whose sum is σ = 20029379328. Its totient is φ = 3740304000.
The previous prime is 10231302973. The next prime is 10231303031. The reversal of 10231303030 is 3030313201.
It is a junction number, because it is equal to n+sod(n) for n = 10231302995 and 10231303013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10231303031) 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, 376486 + ... + 402745.
It is an arithmetic number, because the mean of its divisors is an integer number (625918104).
Almost surely, 210231303030 is an apocalyptic number.
10231303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10231303030 is a deficient number, since it is larger than the sum of its proper divisors (9798076298).
10231303030 is a wasteful number, since it uses less digits than its factorization.
10231303030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779352.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 10231303030 its reverse (3030313201), we get a palindrome (13261616231).
The spelling of 10231303030 in words is "ten billion, two hundred thirty-one million, three hundred three thousand, thirty".
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