Base | Representation |
---|---|
bin | 110111101111010100011011… |
… | …000000010011110111111110 |
3 | 1012010222120021212020212001020 |
4 | 313233110123000103313332 |
5 | 224112421012130420110 |
6 | 2225213423134325010 |
7 | 102431043214102125 |
oct | 6757243300236776 |
9 | 1163876255225036 |
10 | 245144301420030 |
11 | 71124129286601 |
12 | 235b2736659766 |
13 | a6a30156a852c |
14 | 447709448aabc |
15 | 1d51b74b63d70 |
hex | def51b013dfe |
245144301420030 has 32 divisors (see below), whose sum is σ = 592579030780800. Its totient is φ = 64901512892832.
The previous prime is 245144301419989. The next prime is 245144301420071. The reversal of 245144301420030 is 30024103441542.
It is an interprime number because it is at equal distance from previous prime (245144301419989) and next prime (245144301420071).
It is a junction number, because it is equal to n+sod(n) for n = 245144301419973 and 245144301420000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29393796960 + ... + 29393805299.
It is an arithmetic number, because the mean of its divisors is an integer number (18518094711900).
Almost surely, 2245144301420030 is an apocalyptic number.
245144301420030 is an abundant number, since it is smaller than the sum of its proper divisors (347434729360770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245144301420030 is a wasteful number, since it uses less digits than its factorization.
245144301420030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58787602408.
The product of its (nonzero) digits is 46080, while the sum is 33.
Adding to 245144301420030 its reverse (30024103441542), we get a palindrome (275168404861572).
The spelling of 245144301420030 in words is "two hundred forty-five trillion, one hundred forty-four billion, three hundred one million, four hundred twenty thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •