Base | Representation |
---|---|
bin | 1000011101110111010… |
… | …0010100110101100101 |
3 | 111220110001000000212202 |
4 | 2013131310110311211 |
5 | 4340343040333331 |
6 | 150453222024245 |
7 | 13336343343254 |
oct | 2073564246545 |
9 | 456401000782 |
10 | 145455402341 |
11 | 56761867717 |
12 | 24234878085 |
13 | 10940b8c512 |
14 | 707bd9679b |
15 | 3bb4b31ecb |
hex | 21ddd14d65 |
145455402341 has 8 divisors (see below), whose sum is σ = 152284013280. Its totient is φ = 138747651952.
The previous prime is 145455402289. The next prime is 145455402347. The reversal of 145455402341 is 143204554541.
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 145455402341 - 234 = 128275533157 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145455402295 and 145455402304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145455402347) 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, 30212675 + ... + 30217488.
It is an arithmetic number, because the mean of its divisors is an integer number (19035501660).
Almost surely, 2145455402341 is an apocalyptic number.
It is an amenable number.
145455402341 is a deficient number, since it is larger than the sum of its proper divisors (6828610939).
145455402341 is an equidigital number, since it uses as much as digits as its factorization.
145455402341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60430275.
The product of its (nonzero) digits is 192000, while the sum is 38.
Adding to 145455402341 its reverse (143204554541), we get a palindrome (288659956882).
The spelling of 145455402341 in words is "one hundred forty-five billion, four hundred fifty-five million, four hundred two thousand, three hundred forty-one".
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