Base | Representation |
---|---|
bin | 1111110111100101101… |
… | …11001011011001111010 |
3 | 1221010100202001200112111 |
4 | 13323302313023121322 |
5 | 32413123022231302 |
6 | 1054251402402534 |
7 | 54251365121326 |
oct | 7736267133172 |
9 | 1833322050474 |
10 | 545240430202 |
11 | 1a0265010296 |
12 | 89807b0044a |
13 | 3c553b007c0 |
14 | 1c56579a986 |
15 | e2b27150d7 |
hex | 7ef2dcb67a |
545240430202 has 16 divisors (see below), whose sum is σ = 880811551872. Its totient is φ = 251638415280.
The previous prime is 545240430187. The next prime is 545240430227. The reversal of 545240430202 is 202034042545.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162427 + ... + 1056817.
It is an arithmetic number, because the mean of its divisors is an integer number (55050721992).
Almost surely, 2545240430202 is an apocalyptic number.
545240430202 is a deficient number, since it is larger than the sum of its proper divisors (335571121670).
545240430202 is a wasteful number, since it uses less digits than its factorization.
545240430202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917853.
The product of its (nonzero) digits is 38400, while the sum is 31.
Adding to 545240430202 its reverse (202034042545), we get a palindrome (747274472747).
The spelling of 545240430202 in words is "five hundred forty-five billion, two hundred forty million, four hundred thirty thousand, two hundred two".
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