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5780258 = 211262739
BaseRepresentation
bin10110000011001100100010
3101212200000122
4112003030202
52434432013
6323520242
7100063031
oct26031442
911780018
105780258
113298880
121b29082
131274c93
14aa6718
15792a08
hex583322

5780258 has 8 divisors (see below), whose sum is σ = 9458640. Its totient is φ = 2627380.

The previous prime is 5780249. The next prime is 5780261. The reversal of 5780258 is 8520875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×57802582 = 66822765093128, which contains 22 as substring.

It is a Curzon 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, 131348 + ... + 131391.

It is an arithmetic number, because the mean of its divisors is an integer number (1182330).

Almost surely, 25780258 is an apocalyptic number.

5780258 is a deficient number, since it is larger than the sum of its proper divisors (3678382).

5780258 is a wasteful number, since it uses less digits than its factorization.

5780258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262752.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 5780258 is about 2404.2167123618. The cubic root of 5780258 is about 179.4660928135.

The spelling of 5780258 in words is "five million, seven hundred eighty thousand, two hundred fifty-eight".

Divisors: 1 2 11 22 262739 525478 2890129 5780258