Base | Representation |
---|---|
bin | 11001000100011… |
… | …011100110110110 |
3 | 1002022102021211111 |
4 | 121010123212312 |
5 | 1330132421204 |
6 | 105422425234 |
7 | 13264654621 |
oct | 3104334666 |
9 | 1068367744 |
10 | 420592054 |
11 | 1a6460043 |
12 | b8a3221a |
13 | 691a134c |
14 | 3dc04db8 |
15 | 26dced04 |
hex | 1911b9b6 |
420592054 has 8 divisors (see below), whose sum is σ = 637013520. Its totient is φ = 208254216.
The previous prime is 420592027. The next prime is 420592079. The reversal of 420592054 is 450295024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020649 + ... + 1021060.
It is an arithmetic number, because the mean of its divisors is an integer number (79626690).
Almost surely, 2420592054 is an apocalyptic number.
420592054 is a deficient number, since it is larger than the sum of its proper divisors (216421466).
420592054 is a wasteful number, since it uses less digits than its factorization.
420592054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2041814.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 420592054 is about 20508.3410835689. The cubic root of 420592054 is about 749.2389637300.
The spelling of 420592054 in words is "four hundred twenty million, five hundred ninety-two thousand, fifty-four".
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