Base | Representation |
---|---|
bin | 1111110001011110011… |
… | …0011011001011101100 |
3 | 221220102222120210211222 |
4 | 3330113212123023230 |
5 | 13414431043412203 |
6 | 324252550002512 |
7 | 25402052355533 |
oct | 3742746331354 |
9 | 856388523758 |
10 | 270978888428 |
11 | a4a15577676 |
12 | 44626346438 |
13 | 1c7264c1641 |
14 | d188b0b31a |
15 | 70ae996038 |
hex | 3f1799b2ec |
270978888428 has 12 divisors (see below), whose sum is σ = 474294983232. Its totient is φ = 135466036080.
The previous prime is 270978888419. The next prime is 270978888463. The reversal of 270978888428 is 824888879072.
It is a super-2 number, since 2×2709788884282 (a number of 24 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 5825975 + ... + 5872302.
It is an arithmetic number, because the mean of its divisors is an integer number (39524581936).
Almost surely, 2270978888428 is an apocalyptic number.
It is an amenable number.
270978888428 is a deficient number, since it is larger than the sum of its proper divisors (203316094804).
270978888428 is a wasteful number, since it uses less digits than its factorization.
270978888428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11704072 (or 11704070 counting only the distinct ones).
The product of its (nonzero) digits is 231211008, while the sum is 71.
The spelling of 270978888428 in words is "two hundred seventy billion, nine hundred seventy-eight million, eight hundred eighty-eight thousand, four hundred twenty-eight".
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