Base | Representation |
---|---|
bin | 10101101111010011… |
… | …001111010000000101 |
3 | 2020020202101010001120 |
4 | 111233103033100011 |
5 | 340301042310121 |
6 | 14420115144153 |
7 | 1454304002244 |
oct | 255723172005 |
9 | 66222333046 |
10 | 23342150661 |
11 | 9999043305 |
12 | 46352a5059 |
13 | 227cc2768b |
14 | 11b611495b |
15 | 919397bc6 |
hex | 56f4cf405 |
23342150661 has 8 divisors (see below), whose sum is σ = 31710091680. Its totient is φ = 15267821712.
The previous prime is 23342150651. The next prime is 23342150719. The reversal of 23342150661 is 16605124332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-23342150661 is a prime.
It is a super-3 number, since 3×233421506613 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23342150651) 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, 73402831 + ... + 73403148.
It is an arithmetic number, because the mean of its divisors is an integer number (3963761460).
Almost surely, 223342150661 is an apocalyptic number.
It is an amenable number.
23342150661 is a deficient number, since it is larger than the sum of its proper divisors (8367941019).
23342150661 is a wasteful number, since it uses less digits than its factorization.
23342150661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146806035.
The product of its (nonzero) digits is 25920, while the sum is 33.
Adding to 23342150661 its reverse (16605124332), we get a palindrome (39947274993).
The spelling of 23342150661 in words is "twenty-three billion, three hundred forty-two million, one hundred fifty thousand, six hundred sixty-one".
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