Base | Representation |
---|---|
bin | 1101011000111010000… |
… | …1100100001000010101 |
3 | 210222201210112202200002 |
4 | 3112032201210020111 |
5 | 12232042223230401 |
6 | 253401033501045 |
7 | 22422135252434 |
oct | 3261641441025 |
9 | 728653482602 |
10 | 230024430101 |
11 | 896098809a4 |
12 | 386b6871785 |
13 | 188ca788c4b |
14 | b1c188911b |
15 | 5eb42c6a6b |
hex | 358e864215 |
230024430101 has 8 divisors (see below), whose sum is σ = 231190401624. Its totient is φ = 228860559360.
The previous prime is 230024430091. The next prime is 230024430121. The reversal of 230024430101 is 101034420032.
It can be written as a sum of positive squares in 4 ways, for example, as 50037216100 + 179987214001 = 223690^2 + 424249^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230024430101 is a prime.
It is a super-2 number, since 2×2300244301012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230024430121) 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, 305420 + ... + 743861.
It is an arithmetic number, because the mean of its divisors is an integer number (28898800203).
Almost surely, 2230024430101 is an apocalyptic number.
It is an amenable number.
230024430101 is a deficient number, since it is larger than the sum of its proper divisors (1165971523).
230024430101 is a wasteful number, since it uses less digits than its factorization.
230024430101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050391.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 230024430101 its reverse (101034420032), we get a palindrome (331058850133).
The spelling of 230024430101 in words is "two hundred thirty billion, twenty-four million, four hundred thirty thousand, one hundred one".
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