Base | Representation |
---|---|
bin | 10110010000100100100111… |
… | …00101011001001101010000 |
3 | 20102022101010221100100111110 |
4 | 23020102103211121031100 |
5 | 22403430321334433134 |
6 | 252034210543413320 |
7 | 13211241112500060 |
oct | 1310222345311520 |
9 | 212271127310443 |
10 | 48947923358544 |
11 | 14661774736741 |
12 | 55a65285b4240 |
13 | 2140a003b78c2 |
14 | c13140b453a0 |
15 | 59d3ab5a27e9 |
hex | 2c8493959350 |
48947923358544 has 80 divisors (see below), whose sum is σ = 146254036142592. Its totient is φ = 13816625518464.
The previous prime is 48947923358479. The next prime is 48947923358651. The reversal of 48947923358544 is 44585332974984.
It is a super-2 number, since 2×489479233585442 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877552494 + ... + 877608269.
Almost surely, 248947923358544 is an apocalyptic number.
It is an amenable number.
48947923358544 is an abundant number, since it is smaller than the sum of its proper divisors (97306112784048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48947923358544 is a wasteful number, since it uses less digits than its factorization.
48947923358544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1755160864 (or 1755160858 counting only the distinct ones).
The product of its digits is 4180377600, while the sum is 75.
The spelling of 48947923358544 in words is "forty-eight trillion, nine hundred forty-seven billion, nine hundred twenty-three million, three hundred fifty-eight thousand, five hundred forty-four".
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