Base | Representation |
---|---|
bin | 11011111100101… |
… | …100000101000111 |
3 | 1012200022021200022 |
4 | 123330230011013 |
5 | 1430014102043 |
6 | 114310005355 |
7 | 14422350653 |
oct | 3374540507 |
9 | 1180267608 |
10 | 468894023 |
11 | 220751024 |
12 | 11104685b |
13 | 761b38b0 |
14 | 463b9a63 |
15 | 2b271868 |
hex | 1bf2c147 |
468894023 has 8 divisors (see below), whose sum is σ = 510169968. Its totient is φ = 428361984.
The previous prime is 468893977. The next prime is 468894029. The reversal of 468894023 is 320498864.
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 468894023 - 26 = 468893959 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 (468894029) 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, 184661 + ... + 187182.
It is an arithmetic number, because the mean of its divisors is an integer number (63771246).
Almost surely, 2468894023 is an apocalyptic number.
468894023 is a deficient number, since it is larger than the sum of its proper divisors (41275945).
468894023 is a wasteful number, since it uses less digits than its factorization.
468894023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371953.
The product of its (nonzero) digits is 331776, while the sum is 44.
The square root of 468894023 is about 21653.9609078801. The cubic root of 468894023 is about 776.8876761991.
The spelling of 468894023 in words is "four hundred sixty-eight million, eight hundred ninety-four thousand, twenty-three".
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