Base | Representation |
---|---|
bin | 1110010001011100001… |
… | …1111001001010110000 |
3 | 212102220102010020110200 |
4 | 3210113003321022300 |
5 | 13004132202014212 |
6 | 304350543355200 |
7 | 23500166613135 |
oct | 3442703711260 |
9 | 772812106420 |
10 | 245200032432 |
11 | 94a97031603 |
12 | 3b630bb2b00 |
13 | 1a1787c92b4 |
14 | bc2114058c |
15 | 65a17266dc |
hex | 39170f92b0 |
245200032432 has 60 divisors (see below), whose sum is σ = 686260462680. Its totient is φ = 81728469504.
The previous prime is 245200032419. The next prime is 245200032479. The reversal of 245200032432 is 234230002542.
It is a happy number.
245200032432 is a `hidden beast` number, since 24 + 5 + 200 + 0 + 3 + 2 + 432 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 245200032396 and 245200032405.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3010744 + ... + 3091112.
It is an arithmetic number, because the mean of its divisors is an integer number (11437674378).
Almost surely, 2245200032432 is an apocalyptic number.
It is an amenable number.
245200032432 is an abundant number, since it is smaller than the sum of its proper divisors (441060430248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245200032432 is a wasteful number, since it uses less digits than its factorization.
245200032432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101570 (or 101561 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
Adding to 245200032432 its reverse (234230002542), we get a palindrome (479430034974).
The spelling of 245200032432 in words is "two hundred forty-five billion, two hundred million, thirty-two thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •