Base | Representation |
---|---|
bin | 111000100111001111110111… |
… | …001100000011010111001000 |
3 | 1012122120222202122200112211111 |
4 | 320213033313030003113020 |
5 | 230113403300214421024 |
6 | 2241315211340140104 |
7 | 103305524140106401 |
oct | 7047176714032710 |
9 | 1178528678615744 |
10 | 248987696248264 |
11 | 723760a8488786 |
12 | 23b13597837634 |
13 | a8c159266c14c |
14 | 456b0d6ad89a8 |
15 | 1dbbb1c216a94 |
hex | e273f73035c8 |
248987696248264 has 32 divisors (see below), whose sum is σ = 475661977024320. Its totient is φ = 122144517383616.
The previous prime is 248987696248201. The next prime is 248987696248297. The reversal of 248987696248264 is 462842696789842.
It is a super-2 number, since 2×2489876962482642 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167615239 + ... + 169094185.
It is an arithmetic number, because the mean of its divisors is an integer number (14864436782010).
Almost surely, 2248987696248264 is an apocalyptic number.
It is an amenable number.
248987696248264 is a deficient number, since it is larger than the sum of its proper divisors (226674280776056).
248987696248264 is a wasteful number, since it uses less digits than its factorization.
248987696248264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1876069 (or 1876065 counting only the distinct ones).
The product of its digits is 32105299968, while the sum is 85.
The spelling of 248987696248264 in words is "two hundred forty-eight trillion, nine hundred eighty-seven billion, six hundred ninety-six million, two hundred forty-eight thousand, two hundred sixty-four".
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