Base | Representation |
---|---|
bin | 11001001101100010… |
… | …110000000010010000 |
3 | 2120212121102001012210 |
4 | 121031202300002100 |
5 | 420420103242211 |
6 | 20234112152120 |
7 | 1645560440535 |
oct | 311542600220 |
9 | 76777361183 |
10 | 27070759056 |
11 | 10531812a50 |
12 | 52b5b38640 |
13 | 2725556a33 |
14 | 144b3c0d8c |
15 | a868b09a6 |
hex | 64d8b0090 |
27070759056 has 80 divisors (see below), whose sum is σ = 78151123008. Its totient is φ = 8003174400.
The previous prime is 27070759049. The next prime is 27070759057. The reversal of 27070759056 is 65095707072.
It is a super-2 number, since 2×270707590562 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 27070758996 and 27070759014.
It is not an unprimeable number, because it can be changed into a prime (27070759057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603601 + ... + 646896.
Almost surely, 227070759056 is an apocalyptic number.
It is an amenable number.
27070759056 is an abundant number, since it is smaller than the sum of its proper divisors (51080363952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27070759056 is a wasteful number, since it uses less digits than its factorization.
27070759056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1250560 (or 1250554 counting only the distinct ones).
The product of its (nonzero) digits is 926100, while the sum is 48.
The spelling of 27070759056 in words is "twenty-seven billion, seventy million, seven hundred fifty-nine thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •