Base | Representation |
---|---|
bin | 101110000010111101000111… |
… | …111110001010000011100000 |
3 | 222120001001222211111000120021 |
4 | 232002331013332022003200 |
5 | 203020434023333401034 |
6 | 1554413141243323224 |
7 | 60441045066550156 |
oct | 5602750776120340 |
9 | 876031884430507 |
10 | 202513210450144 |
11 | 59588408877320 |
12 | 1a868500520514 |
13 | 88ccbb5818709 |
14 | 3801997da53d6 |
15 | 1862c778226b4 |
hex | b82f47f8a0e0 |
202513210450144 has 96 divisors (see below), whose sum is σ = 444889121961312. Its totient is φ = 89965714176000.
The previous prime is 202513210450051. The next prime is 202513210450181. The reversal of 202513210450144 is 441054012315202.
202513210450144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26665527 + ... + 33407734.
It is an arithmetic number, because the mean of its divisors is an integer number (4634261687097).
Almost surely, 2202513210450144 is an apocalyptic number.
It is an amenable number.
202513210450144 is an abundant number, since it is smaller than the sum of its proper divisors (242375911511168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202513210450144 is a wasteful number, since it uses less digits than its factorization.
202513210450144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60073500 (or 60073492 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
Adding to 202513210450144 its reverse (441054012315202), we get a palindrome (643567222765346).
The spelling of 202513210450144 in words is "two hundred two trillion, five hundred thirteen billion, two hundred ten million, four hundred fifty thousand, one hundred forty-four".
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