Base | Representation |
---|---|
bin | 1110010001010001001… |
… | …0100000110111011100 |
3 | 212102210011121211210110 |
4 | 3210110102200313130 |
5 | 13004033301032104 |
6 | 304342203010020 |
7 | 23466063436353 |
oct | 3442422406734 |
9 | 772704554713 |
10 | 245153533404 |
11 | 94a7286215a |
12 | 3b619509910 |
13 | 1a16bc98590 |
14 | bc18cb899a |
15 | 659c5dde89 |
hex | 39144a0ddc |
245153533404 has 48 divisors (see below), whose sum is σ = 616062527360. Its totient is φ = 75427485120.
The previous prime is 245153533367. The next prime is 245153533447. The reversal of 245153533404 is 404335351542.
It is a super-2 number, since 2×2451535334042 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3574467 + ... + 3642405.
Almost surely, 2245153533404 is an apocalyptic number.
It is an amenable number.
245153533404 is an abundant number, since it is smaller than the sum of its proper divisors (370908993956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245153533404 is a wasteful number, since it uses less digits than its factorization.
245153533404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91090 (or 91088 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 39.
Adding to 245153533404 its reverse (404335351542), we get a palindrome (649488884946).
The spelling of 245153533404 in words is "two hundred forty-five billion, one hundred fifty-three million, five hundred thirty-three thousand, four hundred four".
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