Base | Representation |
---|---|
bin | 101000010001011101… |
… | …000011000010011101 |
3 | 11010121122101121122110 |
4 | 220101131003002131 |
5 | 1202030040002003 |
6 | 31510524504233 |
7 | 3060406121211 |
oct | 502135030235 |
9 | 133548347573 |
10 | 43242500253 |
11 | 1738029a517 |
12 | 84699ab079 |
13 | 4101a81974 |
14 | 214309a941 |
15 | 11d14cca03 |
hex | a1174309d |
43242500253 has 8 divisors (see below), whose sum is σ = 59516559616. Its totient is φ = 27898387200.
The previous prime is 43242500233. The next prime is 43242500281. The reversal of 43242500253 is 35200524234.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 43242500253 - 210 = 43242499229 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 43242500253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43242500233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232486468 + ... + 232486653.
It is an arithmetic number, because the mean of its divisors is an integer number (7439569952).
Almost surely, 243242500253 is an apocalyptic number.
It is an amenable number.
43242500253 is a deficient number, since it is larger than the sum of its proper divisors (16274059363).
43242500253 is a wasteful number, since it uses less digits than its factorization.
43242500253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464973155.
The product of its (nonzero) digits is 28800, while the sum is 30.
The spelling of 43242500253 in words is "forty-three billion, two hundred forty-two million, five hundred thousand, two hundred fifty-three".
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