Base | Representation |
---|---|
bin | 1111110001011111011… |
… | …1101001001010101100 |
3 | 221220110022002010112002 |
4 | 3330113313221022230 |
5 | 13414433222332111 |
6 | 324253230431432 |
7 | 25402135625225 |
oct | 3742767511254 |
9 | 856408063462 |
10 | 270983402156 |
11 | a4a1807a925 |
12 | 44627962578 |
13 | 1c727411c9c |
14 | d18956424c |
15 | 70b008863b |
hex | 3f17de92ac |
270983402156 has 48 divisors (see below), whose sum is σ = 506454197760. Its totient is φ = 126491783040.
The previous prime is 270983402153. The next prime is 270983402177. The reversal of 270983402156 is 651204389072.
It is a self number, because there is not a number n which added to its sum of digits gives 270983402156.
It is not an unprimeable number, because it can be changed into a prime (270983402153) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 12383681 + ... + 12405543.
It is an arithmetic number, because the mean of its divisors is an integer number (10551129120).
It is a 1-persistent number, because it is pandigital, but 2⋅270983402156 = 541966804312 is not.
Almost surely, 2270983402156 is an apocalyptic number.
It is an amenable number.
270983402156 is a deficient number, since it is larger than the sum of its proper divisors (235470795604).
270983402156 is a wasteful number, since it uses less digits than its factorization.
270983402156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24254 (or 24252 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 47.
The spelling of 270983402156 in words is "two hundred seventy billion, nine hundred eighty-three million, four hundred two thousand, one hundred fifty-six".
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