Base | Representation |
---|---|
bin | 11101010110010110101… |
… | …11101101000010110101 |
3 | 10120101221112010002021002 |
4 | 32223023113231002311 |
5 | 113010233142222200 |
6 | 2051133543333045 |
7 | 132566641265462 |
oct | 16531327550265 |
9 | 3511845102232 |
10 | 1008434335925 |
11 | 359746990355 |
12 | 143536751185 |
13 | 741307b2963 |
14 | 36b46692669 |
15 | 1b371e58bd5 |
hex | eacb5ed0b5 |
1008434335925 has 24 divisors (see below), whose sum is σ = 1271596276320. Its totient is φ = 793123531200.
The previous prime is 1008434335913. The next prime is 1008434335949. The reversal of 1008434335925 is 5295334348001.
It is a de Polignac number, because none of the positive numbers 2k-1008434335925 is a prime.
It is a super-3 number, since 3×10084343359253 (a number of 37 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1008434335925.
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 23 ways as a sum of consecutive naturals, for example, 2889506 + ... + 3219644.
It is an arithmetic number, because the mean of its divisors is an integer number (52983178180).
Almost surely, 21008434335925 is an apocalyptic number.
It is an amenable number.
1008434335925 is a deficient number, since it is larger than the sum of its proper divisors (263161940395).
1008434335925 is a wasteful number, since it uses less digits than its factorization.
1008434335925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332213 (or 332208 counting only the distinct ones).
The product of its (nonzero) digits is 1555200, while the sum is 47.
The spelling of 1008434335925 in words is "one trillion, eight billion, four hundred thirty-four million, three hundred thirty-five thousand, nine hundred twenty-five".
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