Base | Representation |
---|---|
bin | 1111110000111011001… |
… | …1010100000000100100 |
3 | 221220001200211010010211 |
4 | 3330032303110000210 |
5 | 13414130301200342 |
6 | 324230154025204 |
7 | 25365310554052 |
oct | 3741663240044 |
9 | 856050733124 |
10 | 270831271972 |
11 | a494a2131a8 |
12 | 445a4a18204 |
13 | 1c701a48621 |
14 | d1732831d2 |
15 | 70a1a37c17 |
hex | 3f0ecd4024 |
270831271972 has 12 divisors (see below), whose sum is σ = 473992696576. Its totient is φ = 135404787240.
The previous prime is 270831271961. The next prime is 270831271979. The reversal of 270831271972 is 279172138072.
It is not an unprimeable number, because it can be changed into a prime (270831271979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2655888 + ... + 2755975.
Almost surely, 2270831271972 is an apocalyptic number.
It is an amenable number.
270831271972 is a deficient number, since it is larger than the sum of its proper divisors (203161424604).
270831271972 is a wasteful number, since it uses less digits than its factorization.
270831271972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5424378 (or 5424376 counting only the distinct ones).
The product of its (nonzero) digits is 592704, while the sum is 49.
The spelling of 270831271972 in words is "two hundred seventy billion, eight hundred thirty-one million, two hundred seventy-one thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •