Base | Representation |
---|---|
bin | 100001110110000000001101… |
… | …000100011110001101001000 |
3 | 201112000121002212222000100102 |
4 | 201312000031010132031020 |
5 | 124002200322101330110 |
6 | 1244323104201224532 |
7 | 43231545436432661 |
oct | 4166001504361510 |
9 | 645017085860312 |
10 | 148846605886280 |
11 | 43477544666365 |
12 | 1483b577192148 |
13 | 6509236aa9413 |
14 | 28a82dd948368 |
15 | 1231c961455a5 |
hex | 87600d11e348 |
148846605886280 has 32 divisors (see below), whose sum is σ = 334905467859000. Its totient is φ = 59538534867456.
The previous prime is 148846605886261. The next prime is 148846605886283. The reversal of 148846605886280 is 82688506648841.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 96825324480196 + 52021281406084 = 9839986^2 + 7212578^2 .
It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 148846605886198 and 148846605886207.
It is not an unprimeable number, because it can be changed into a prime (148846605886283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21311564 + ... + 27420356.
Almost surely, 2148846605886280 is an apocalyptic number.
148846605886280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148846605886280 is an abundant number, since it is smaller than the sum of its proper divisors (186058861972720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148846605886280 is a wasteful number, since it uses less digits than its factorization.
148846605886280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6717953 (or 6717949 counting only the distinct ones).
The product of its (nonzero) digits is 1132462080, while the sum is 74.
The spelling of 148846605886280 in words is "one hundred forty-eight trillion, eight hundred forty-six billion, six hundred five million, eight hundred eighty-six thousand, two hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •