Base | Representation |
---|---|
bin | 101000001100111… |
… | …001000011100111 |
3 | 1202000010112020221 |
4 | 220030321003213 |
5 | 2340130434241 |
6 | 150532105211 |
7 | 22466612134 |
oct | 5014710347 |
9 | 1660115227 |
10 | 674468071 |
11 | 3167a0932 |
12 | 169a65207 |
13 | a9970044 |
14 | 6580d58b |
15 | 3e32c5d1 |
hex | 283390e7 |
674468071 has 8 divisors (see below), whose sum is σ = 677214720. Its totient is φ = 671727672.
The previous prime is 674468059. The next prime is 674468101. The reversal of 674468071 is 170864476.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 674468071 - 213 = 674459879 is a prime.
It is a super-2 number, since 2×6744680712 = 909814357596922082, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (674468371) 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, 369066 + ... + 370888.
It is an arithmetic number, because the mean of its divisors is an integer number (84651840).
Almost surely, 2674468071 is an apocalyptic number.
674468071 is a deficient number, since it is larger than the sum of its proper divisors (2746649).
674468071 is a wasteful number, since it uses less digits than its factorization.
674468071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3125.
The product of its (nonzero) digits is 225792, while the sum is 43.
The square root of 674468071 is about 25970.5231175654. The cubic root of 674468071 is about 876.9748357488.
The spelling of 674468071 in words is "six hundred seventy-four million, four hundred sixty-eight thousand, seventy-one".
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