Base | Representation |
---|---|
bin | 100010111110011111000… |
… | …0001000100000000000000 |
3 | 122000112222200102110110121 |
4 | 1011330332001010000000 |
5 | 1112224424332321034 |
6 | 14120204430110024 |
7 | 1004205432132100 |
oct | 105747601040000 |
9 | 18015880373417 |
10 | 4807108870144 |
11 | 15937576aa759 |
12 | 65779704b314 |
13 | 28b4017a9039 |
14 | 128945881200 |
15 | 8509d41e1b4 |
hex | 45f3e044000 |
4807108870144 has 135 divisors (see below), whose sum is σ = 11188116813783. Its totient is φ = 2059347591168.
The previous prime is 4807108870127. The next prime is 4807108870147. The reversal of 4807108870144 is 4410788017084.
The square root of 4807108870144 is 2192512.
It is a perfect power (a square), and thus also a powerful number.
It is a super-3 number, since 3×48071088701443 (a number of 39 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4807108870091 and 4807108870100.
It is not an unprimeable number, because it can be changed into a prime (4807108870147) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1964489529 + ... + 1964491975.
Almost surely, 24807108870144 is an apocalyptic number.
4807108870144 is the 2192512-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4807108870144
4807108870144 is an abundant number, since it is smaller than the sum of its proper divisors (6381007943639).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4807108870144 is an frugal number, since it uses more digits than its factorization.
4807108870144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4936 (or 2456 counting only the distinct ones).
The product of its (nonzero) digits is 1605632, while the sum is 52.
The spelling of 4807108870144 in words is "four trillion, eight hundred seven billion, one hundred eight million, eight hundred seventy thousand, one hundred forty-four".
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