Base | Representation |
---|---|
bin | 1000001011001100100… |
… | …0100010001010101001 |
3 | 111102111210202021112211 |
4 | 2002303020202022221 |
5 | 4300112220442413 |
6 | 144304053005121 |
7 | 13101224646151 |
oct | 2026310421251 |
9 | 442453667484 |
10 | 140444312233 |
11 | 54620175535 |
12 | 232766237a1 |
13 | 10322949b44 |
14 | 6b24649761 |
15 | 39bec3983d |
hex | 20b32222a9 |
140444312233 has 8 divisors (see below), whose sum is σ = 148815168320. Its totient is φ = 132171361200.
The previous prime is 140444312213. The next prime is 140444312269. The reversal of 140444312233 is 332213444041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140444312233 - 213 = 140444304041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 140444312195 and 140444312204.
It is not an unprimeable number, because it can be changed into a prime (140444312213) 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, 24473310 + ... + 24479047.
It is an arithmetic number, because the mean of its divisors is an integer number (18601896040).
Almost surely, 2140444312233 is an apocalyptic number.
It is an amenable number.
140444312233 is a deficient number, since it is larger than the sum of its proper divisors (8370856087).
140444312233 is a wasteful number, since it uses less digits than its factorization.
140444312233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48952527.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 140444312233 its reverse (332213444041), we get a palindrome (472657756274).
The spelling of 140444312233 in words is "one hundred forty billion, four hundred forty-four million, three hundred twelve thousand, two hundred thirty-three".
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