Base | Representation |
---|---|
bin | 1110100101110101001… |
… | …1010101011110000000 |
3 | 212222000212022210212022 |
4 | 3221131103111132000 |
5 | 13101334400443203 |
6 | 311054030021012 |
7 | 24052631123243 |
oct | 3513523253600 |
9 | 788025283768 |
10 | 250673452928 |
11 | 973456a1418 |
12 | 406ba047768 |
13 | 1a83b764b52 |
14 | c1c003925a |
15 | 67c1ee5a38 |
hex | 3a5d4d5780 |
250673452928 has 64 divisors (see below), whose sum is σ = 508037356800. Its totient is φ = 123167589888.
The previous prime is 250673452877. The next prime is 250673453053. The reversal of 250673452928 is 829254376052.
250673452928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 5006732-1.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 250673452928.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32039225 + ... + 32047047.
It is an arithmetic number, because the mean of its divisors is an integer number (7938083700).
Almost surely, 2250673452928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 250673452928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254018678400).
250673452928 is an abundant number, since it is smaller than the sum of its proper divisors (257363903872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250673452928 is an equidigital number, since it uses as much as digits as its factorization.
250673452928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12139 (or 12127 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 53.
The spelling of 250673452928 in words is "two hundred fifty billion, six hundred seventy-three million, four hundred fifty-two thousand, nine hundred twenty-eight".
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