Base | Representation |
---|---|
bin | 1000011100111010111… |
… | …1101111011011100000 |
3 | 111212210102012102010012 |
4 | 2013032233233123200 |
5 | 4334333322323204 |
6 | 150412150224052 |
7 | 13330153150061 |
oct | 2071657573340 |
9 | 455712172105 |
10 | 145202542304 |
11 | 56642060186 |
12 | 24184055028 |
13 | 109006880b1 |
14 | 7056574568 |
15 | 3b9c83576e |
hex | 21cebef6e0 |
145202542304 has 12 divisors (see below), whose sum is σ = 285867505224. Its totient is φ = 72601271136.
The previous prime is 145202542297. The next prime is 145202542321. The reversal of 145202542304 is 403245202541.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 4537579447 = 145202542304 / (1 + 4 + 5 + 2 + 0 + 2 + 5 + 4 + 2 + 3 + 0 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268789692 + ... + 2268789755.
It is an arithmetic number, because the mean of its divisors is an integer number (23822292102).
Almost surely, 2145202542304 is an apocalyptic number.
It is an amenable number.
145202542304 is a deficient number, since it is larger than the sum of its proper divisors (140664962920).
145202542304 is an equidigital number, since it uses as much as digits as its factorization.
145202542304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4537579457 (or 4537579449 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 145202542304 its reverse (403245202541), we get a palindrome (548447744845).
The spelling of 145202542304 in words is "one hundred forty-five billion, two hundred two million, five hundred forty-two thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •