Base | Representation |
---|---|
bin | 1110010010000000000… |
… | …1110100101111101100 |
3 | 212110021220020000112222 |
4 | 3210200001310233230 |
5 | 13004434211004342 |
6 | 304413520214512 |
7 | 23504004466235 |
oct | 3444001645754 |
9 | 773256200488 |
10 | 245350484972 |
11 | 95063a5284a |
12 | 3b67346a438 |
13 | 1a1a0a26178 |
14 | bc3710608c |
15 | 65aea44ed2 |
hex | 3920074bec |
245350484972 has 24 divisors (see below), whose sum is σ = 431931854592. Its totient is φ = 121943330000.
The previous prime is 245350484959. The next prime is 245350484987. The reversal of 245350484972 is 279484053542.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262097 + ... + 747927.
It is an arithmetic number, because the mean of its divisors is an integer number (17997160608).
Almost surely, 2245350484972 is an apocalyptic number.
It is an amenable number.
245350484972 is a deficient number, since it is larger than the sum of its proper divisors (186581369620).
245350484972 is a wasteful number, since it uses less digits than its factorization.
245350484972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486589 (or 486587 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 53.
The spelling of 245350484972 in words is "two hundred forty-five billion, three hundred fifty million, four hundred eighty-four thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •