Base | Representation |
---|---|
bin | 1001001000001010… |
… | …0001001100010100 |
3 | 20022202100200200120 |
4 | 2102002201030110 |
5 | 20004213240110 |
6 | 1043042511540 |
7 | 114500536113 |
oct | 22202411424 |
9 | 6282320616 |
10 | 2450133780 |
11 | 1048044856 |
12 | 5846655b0 |
13 | 3007bcc03 |
14 | 19358dc7a |
15 | e517a870 |
hex | 920a1314 |
2450133780 has 24 divisors (see below), whose sum is σ = 6860374752. Its totient is φ = 653368992.
The previous prime is 2450133773. The next prime is 2450133793. The reversal of 2450133780 is 873310542.
It is a congruent number.
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, 20417722 + ... + 20417841.
It is an arithmetic number, because the mean of its divisors is an integer number (285848948).
Almost surely, 22450133780 is an apocalyptic number.
2450133780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2450133780 is an abundant number, since it is smaller than the sum of its proper divisors (4410240972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2450133780 is a wasteful number, since it uses less digits than its factorization.
2450133780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40835575 (or 40835573 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 2450133780 is about 49498.8260466852. The cubic root of 2450133780 is about 1348.1242866909.
The spelling of 2450133780 in words is "two billion, four hundred fifty million, one hundred thirty-three thousand, seven hundred eighty".
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