Base | Representation |
---|---|
bin | 11011111100111… |
… | …001101100100101 |
3 | 1012200102010012000 |
4 | 123330321230211 |
5 | 1430022343142 |
6 | 114311115513 |
7 | 14423002401 |
oct | 3374715445 |
9 | 1180363160 |
10 | 468949797 |
11 | 220789a18 |
12 | 111072b99 |
13 | 762030b4 |
14 | 463d2101 |
15 | 2b28314c |
hex | 1bf39b25 |
468949797 has 8 divisors (see below), whose sum is σ = 694740480. Its totient is φ = 312633180.
The previous prime is 468949771. The next prime is 468949799. The reversal of 468949797 is 797949864.
It is not a de Polignac number, because 468949797 - 28 = 468949541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468949799) 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, 8684229 + ... + 8684282.
It is an arithmetic number, because the mean of its divisors is an integer number (86842560).
Almost surely, 2468949797 is an apocalyptic number.
It is an amenable number.
468949797 is a deficient number, since it is larger than the sum of its proper divisors (225790683).
468949797 is a wasteful number, since it uses less digits than its factorization.
468949797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17368520 (or 17368514 counting only the distinct ones).
The product of its digits is 27433728, while the sum is 63.
The square root of 468949797 is about 21655.2487171124. The cubic root of 468949797 is about 776.9184780529.
The spelling of 468949797 in words is "four hundred sixty-eight million, nine hundred forty-nine thousand, seven hundred ninety-seven".
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