Base | Representation |
---|---|
bin | 10011000011100001… |
… | …10100101110001000 |
3 | 222101221210010002021 |
4 | 21201300310232020 |
5 | 131422402422100 |
6 | 4411043014224 |
7 | 511340420440 |
oct | 114160645610 |
9 | 28357703067 |
10 | 10230123400 |
11 | 437a702142 |
12 | 1b9606a374 |
13 | c70590973 |
14 | 6d0947120 |
15 | 3ed1b7a1a |
hex | 261c34b88 |
10230123400 has 96 divisors (see below), whose sum is σ = 27761437440. Its totient is φ = 3432821760.
The previous prime is 10230123347. The next prime is 10230123413. The reversal of 10230123400 is 432103201.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11937 + ... + 143536.
It is an arithmetic number, because the mean of its divisors is an integer number (289181640).
Almost surely, 210230123400 is an apocalyptic number.
10230123400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10230123400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13880718720).
10230123400 is an abundant number, since it is smaller than the sum of its proper divisors (17531314040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230123400 is a wasteful number, since it uses less digits than its factorization.
10230123400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155543 (or 155534 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10230123400 its reverse (432103201), we get a palindrome (10662226601).
The spelling of 10230123400 in words is "ten billion, two hundred thirty million, one hundred twenty-three thousand, four hundred".
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