Base | Representation |
---|---|
bin | 1110110010000111000… |
… | …0110101001100001111 |
3 | 220021112120110100000101 |
4 | 3230201300311030033 |
5 | 13130112144110000 |
6 | 312401052111531 |
7 | 24230413203355 |
oct | 3544160651417 |
9 | 807476410011 |
10 | 253969519375 |
11 | 98787199980 |
12 | 41279a655a7 |
13 | 1ac4559a920 |
14 | c413aad7d5 |
15 | 691656ce6a |
hex | 3b21c3530f |
253969519375 has 80 divisors (see below), whose sum is σ = 379170126720. Its totient is φ = 167603760000.
The previous prime is 253969519369. The next prime is 253969519379. The reversal of 253969519375 is 573915969352.
253969519375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 253969519375 - 29 = 253969518863 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253969519379) by changing a digit.
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 79 ways as a sum of consecutive naturals, for example, 5249044 + ... + 5297206.
It is an arithmetic number, because the mean of its divisors is an integer number (4739626584).
Almost surely, 2253969519375 is an apocalyptic number.
253969519375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
253969519375 is a deficient number, since it is larger than the sum of its proper divisors (125200607345).
253969519375 is a wasteful number, since it uses less digits than its factorization.
253969519375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48266 (or 48251 counting only the distinct ones).
The product of its digits is 68890500, while the sum is 64.
The spelling of 253969519375 in words is "two hundred fifty-three billion, nine hundred sixty-nine million, five hundred nineteen thousand, three hundred seventy-five".
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