Base | Representation |
---|---|
bin | 10011010000111010… |
… | …10001110111111101 |
3 | 222200210010102002211 |
4 | 21220131101313331 |
5 | 132140131043240 |
6 | 4430134220421 |
7 | 514203202411 |
oct | 115035216775 |
9 | 28623112084 |
10 | 10342440445 |
11 | 4428046647 |
12 | 20077b4711 |
13 | c8a92785c |
14 | 701822d41 |
15 | 407ea1bea |
hex | 268751dfd |
10342440445 has 8 divisors (see below), whose sum is σ = 12713634360. Its totient is φ = 8072148480.
The previous prime is 10342440443. The next prime is 10342440481. The reversal of 10342440445 is 54404424301.
It can be written as a sum of positive squares in 4 ways, for example, as 114961284 + 10227479161 = 10722^2 + 101131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10342440445 - 21 = 10342440443 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10342440443) 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, 25225260 + ... + 25225669.
It is an arithmetic number, because the mean of its divisors is an integer number (1589204295).
Almost surely, 210342440445 is an apocalyptic number.
It is an amenable number.
10342440445 is a deficient number, since it is larger than the sum of its proper divisors (2371193915).
10342440445 is an equidigital number, since it uses as much as digits as its factorization.
10342440445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50450975.
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 10342440445 its reverse (54404424301), we get a palindrome (64746864746).
The spelling of 10342440445 in words is "ten billion, three hundred forty-two million, four hundred forty thousand, four hundred forty-five".
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