Search a number
-
+
330251060 = 22531532663
BaseRepresentation
bin10011101011110…
…011101100110100
3212000102111021202
4103223303230310
51134021013220
652434232032
711120042036
oct2353635464
9760374252
10330251060
1115a466567
1292725618
1353560139
1431c09c56
151ded7275
hex13af3b34

330251060 has 24 divisors (see below), whose sum is σ = 715900416. Its totient is φ = 127838880.

The previous prime is 330251057. The next prime is 330251069. The reversal of 330251060 is 60152033.

330251060 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3302510602 = 218131525262247200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330251069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265712 + ... + 266951.

It is an arithmetic number, because the mean of its divisors is an integer number (29829184).

Almost surely, 2330251060 is an apocalyptic number.

It is an amenable number.

330251060 is an abundant number, since it is smaller than the sum of its proper divisors (385649356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330251060 is a wasteful number, since it uses less digits than its factorization.

330251060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532703 (or 532701 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 330251060 is about 18172.8110098576. The cubic root of 330251060 is about 691.2175241194.

The spelling of 330251060 in words is "three hundred thirty million, two hundred fifty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 532663 1065326 2130652 2663315 5326630 10653260 16512553 33025106 66050212 82562765 165125530 330251060