Base | Representation |
---|---|
bin | 1001001110111011111001 |
3 | 11112222021011 |
4 | 21032323321 |
5 | 1104423343 |
6 | 123513521 |
7 | 26400526 |
oct | 11167371 |
9 | 4488234 |
10 | 2420473 |
11 | 14035a0 |
12 | 9888a1 |
13 | 669943 |
14 | 47014d |
15 | 32c29d |
hex | 24eef9 |
2420473 has 8 divisors (see below), whose sum is σ = 2653056. Its totient is φ = 2190000.
The previous prime is 2420471. The next prime is 2420479. The reversal of 2420473 is 3740242.
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 2420473 - 21 = 2420471 is a prime.
It is a Duffinian number.
2420473 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2420471) 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, 2848 + ... + 3598.
It is an arithmetic number, because the mean of its divisors is an integer number (331632).
22420473 is an apocalyptic number.
It is an amenable number.
2420473 is a deficient number, since it is larger than the sum of its proper divisors (232583).
2420473 is a wasteful number, since it uses less digits than its factorization.
2420473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1055.
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 2420473 is about 1555.7869391404. The cubic root of 2420473 is about 134.2662153994.
The spelling of 2420473 in words is "two million, four hundred twenty thousand, four hundred seventy-three".
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