Base | Representation |
---|---|
bin | 1110011110001110011… |
… | …0101011101101111001 |
3 | 212202202120102020110222 |
4 | 3213203212223231321 |
5 | 13033144204020231 |
6 | 310115252145425 |
7 | 23651216421611 |
oct | 3474346535571 |
9 | 782676366428 |
10 | 248631704441 |
11 | 9649812a57a |
12 | 4022a308275 |
13 | 1a5a4761153 |
14 | c068bd3a41 |
15 | 6702b3827b |
hex | 39e39abb79 |
248631704441 has 4 divisors (see below), whose sum is σ = 252707634084. Its totient is φ = 244555774800.
The previous prime is 248631704437. The next prime is 248631704471. The reversal of 248631704441 is 144407136842.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9006769216 + 239624935225 = 94904^2 + 489515^2 .
It is a cyclic number.
It is not a de Polignac number, because 248631704441 - 22 = 248631704437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 248631704392 and 248631704401.
It is not an unprimeable number, because it can be changed into a prime (248631704411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037964730 + ... + 2037964851.
It is an arithmetic number, because the mean of its divisors is an integer number (63176908521).
Almost surely, 2248631704441 is an apocalyptic number.
It is an amenable number.
248631704441 is a deficient number, since it is larger than the sum of its proper divisors (4075929643).
248631704441 is an equidigital number, since it uses as much as digits as its factorization.
248631704441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4075929642.
The product of its (nonzero) digits is 516096, while the sum is 44.
The spelling of 248631704441 in words is "two hundred forty-eight billion, six hundred thirty-one million, seven hundred four thousand, four hundred forty-one".
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