Base | Representation |
---|---|
bin | 111110000111010001101… |
… | …011000011010000110001 |
3 | 120010001112112202010210222 |
4 | 332013101223003100301 |
5 | 1024413211040424000 |
6 | 13024515111302425 |
7 | 620245301322461 |
oct | 76072153032061 |
9 | 16101475663728 |
10 | 4268420248625 |
11 | 13a6254a53295 |
12 | 58b2b937aa15 |
13 | 24c683198b10 |
14 | 10a8422d3ba1 |
15 | 76070ee0a85 |
hex | 3e1d1ac3431 |
4268420248625 has 32 divisors (see below), whose sum is σ = 5934576080160. Its totient is φ = 3043372281600.
The previous prime is 4268420248613. The next prime is 4268420248627. The reversal of 4268420248625 is 5268420248624.
4268420248625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 16 ways, for example, as 2354558284849 + 1913861963776 = 1534457^2 + 1383424^2 .
It is a de Polignac number, because none of the positive numbers 2k-4268420248625 is a prime.
It is a super-3 number, since 3×42684202486253 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (4268420248627) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45241154 + ... + 45335403.
It is an arithmetic number, because the mean of its divisors is an integer number (185455502505).
Almost surely, 24268420248625 is an apocalyptic number.
It is an amenable number.
4268420248625 is a deficient number, since it is larger than the sum of its proper divisors (1666155831535).
4268420248625 is a wasteful number, since it uses less digits than its factorization.
4268420248625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90576614 (or 90576604 counting only the distinct ones).
The product of its (nonzero) digits is 11796480, while the sum is 53.
Subtracting 4268420248625 from its reverse (5268420248624), we obtain a palindrome (999999999999).
The spelling of 4268420248625 in words is "four trillion, two hundred sixty-eight billion, four hundred twenty million, two hundred forty-eight thousand, six hundred twenty-five".
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