Base | Representation |
---|---|
bin | 1100010111111101100… |
… | …01111100010101001111 |
3 | 1111122110121121221201022 |
4 | 12023332301330111033 |
5 | 23431232403100142 |
6 | 523154154504355 |
7 | 42501250263650 |
oct | 6137661742517 |
9 | 1448417557638 |
10 | 425181300047 |
11 | 154355839879 |
12 | 6a4a04350bb |
13 | 3112c5b239a |
14 | 16816661527 |
15 | b0d747e6d2 |
hex | 62fec7c54f |
425181300047 has 4 divisors (see below), whose sum is σ = 485921485776. Its totient is φ = 364441114320.
The previous prime is 425181300029. The next prime is 425181300091. The reversal of 425181300047 is 740003181524.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 425181300047 - 220 = 425180251471 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425181300007) 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, 30370092854 + ... + 30370092867.
It is an arithmetic number, because the mean of its divisors is an integer number (121480371444).
Almost surely, 2425181300047 is an apocalyptic number.
425181300047 is a deficient number, since it is larger than the sum of its proper divisors (60740185729).
425181300047 is an equidigital number, since it uses as much as digits as its factorization.
425181300047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60740185728.
The product of its (nonzero) digits is 26880, while the sum is 35.
The spelling of 425181300047 in words is "four hundred twenty-five billion, one hundred eighty-one million, three hundred thousand, forty-seven".
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