Base | Representation |
---|---|
bin | 1010100110100100000000… |
… | …01101001101101101001000 |
3 | 10001112220200201001020202211 |
4 | 11103102000031031231020 |
5 | 11023444044224232334 |
6 | 121330512000034504 |
7 | 4624320135151612 |
oct | 523220015155510 |
9 | 101486621036684 |
10 | 23315233430344 |
11 | 7479a31498769 |
12 | 2746794602a34 |
13 | 100180394c03b |
14 | 5a866b4c1db2 |
15 | 2a673930ca64 |
hex | 15348034db48 |
23315233430344 has 16 divisors (see below), whose sum is σ = 46287595781100. Its totient is φ = 10971874555392.
The previous prime is 23315233430303. The next prime is 23315233430371. The reversal of 23315233430344 is 44303433251332.
It can be written as a sum of positive squares in 2 ways, for example, as 20097378660100 + 3217854770244 = 4483010^2 + 1793838^2 .
It is a super-2 number, since 2×233152334303442 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23315233430297 and 23315233430306.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85717769829 + ... + 85717770100.
Almost surely, 223315233430344 is an apocalyptic number.
It is an amenable number.
23315233430344 is a deficient number, since it is larger than the sum of its proper divisors (22972362350756).
23315233430344 is a wasteful number, since it uses less digits than its factorization.
23315233430344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171435539952 (or 171435539948 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 40.
Adding to 23315233430344 its reverse (44303433251332), we get a palindrome (67618666681676).
The spelling of 23315233430344 in words is "twenty-three trillion, three hundred fifteen billion, two hundred thirty-three million, four hundred thirty thousand, three hundred forty-four".
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