Base | Representation |
---|---|
bin | 1010100000011001011111… |
… | …10000001000110101001101 |
3 | 10000210122222202222000222211 |
4 | 11100030233300020311031 |
5 | 11012011311114432141 |
6 | 121045322550310421 |
7 | 4603111352532016 |
oct | 520145760106515 |
9 | 100718882860884 |
10 | 23103430233421 |
11 | 73a8123074a6a |
12 | 2711724058411 |
13 | cb784b1a3495 |
14 | 59c2d79b200d |
15 | 2a0e8ea3ed81 |
hex | 15032fc08d4d |
23103430233421 has 8 divisors (see below), whose sum is σ = 23904947296800. Its totient is φ = 22302236307120.
The previous prime is 23103430233419. The next prime is 23103430233431. The reversal of 23103430233421 is 12433203430132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23103430233421 - 21 = 23103430233419 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23103430233431) 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, 80638791 + ... + 80924788.
It is an arithmetic number, because the mean of its divisors is an integer number (2988118412100).
Almost surely, 223103430233421 is an apocalyptic number.
It is an amenable number.
23103430233421 is a deficient number, since it is larger than the sum of its proper divisors (801517063379).
23103430233421 is a wasteful number, since it uses less digits than its factorization.
23103430233421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161568539.
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 23103430233421 its reverse (12433203430132), we get a palindrome (35536633663553).
The spelling of 23103430233421 in words is "twenty-three trillion, one hundred three billion, four hundred thirty million, two hundred thirty-three thousand, four hundred twenty-one".
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