Base | Representation |
---|---|
bin | 11001011110101… |
… | …000010111101001 |
3 | 1002210100012222120 |
4 | 121132220113221 |
5 | 1333412210243 |
6 | 110225541453 |
7 | 13410231165 |
oct | 3136502751 |
9 | 1083305876 |
10 | 427460073 |
11 | 1aa321097 |
12 | bb1a4889 |
13 | 6a737471 |
14 | 40ab1ca5 |
15 | 277d9c83 |
hex | 197a85e9 |
427460073 has 8 divisors (see below), whose sum is σ = 577161600. Its totient is φ = 281365968.
The previous prime is 427460071. The next prime is 427460093. The reversal of 427460073 is 370064724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 427460073 - 21 = 427460071 is a prime.
It is a super-2 number, since 2×4274600732 = 365444228018330658, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (427460071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901578 + ... + 902051.
It is an arithmetic number, because the mean of its divisors is an integer number (72145200).
Almost surely, 2427460073 is an apocalyptic number.
It is an amenable number.
427460073 is a deficient number, since it is larger than the sum of its proper divisors (149701527).
427460073 is a wasteful number, since it uses less digits than its factorization.
427460073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1803711.
The product of its (nonzero) digits is 28224, while the sum is 33.
The square root of 427460073 is about 20675.1075692486. The cubic root of 427460073 is about 753.2951741228.
The spelling of 427460073 in words is "four hundred twenty-seven million, four hundred sixty thousand, seventy-three".
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