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245233326 = 23133738429
BaseRepresentation
bin11101001110111…
…11011010101110
3122002110010212210
432213133122232
51000234431301
640200111250
76035306652
oct1647373256
9562403783
10245233326
11116478478
126a165526
133ba63ba0
14247d8a62
15167e1ad6
hexe9df6ae

245233326 has 32 divisors (see below), whose sum is σ = 529673760. Its totient is φ = 75245184.

The previous prime is 245233319. The next prime is 245233369. The reversal of 245233326 is 623332542.

245233326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 245233293 and 245233302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24880 + ... + 33308.

It is an arithmetic number, because the mean of its divisors is an integer number (16552305).

Almost surely, 2245233326 is an apocalyptic number.

245233326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

245233326 is an abundant number, since it is smaller than the sum of its proper divisors (284440434).

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

245233326 is a wasteful number, since it uses less digits than its factorization.

245233326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8820.

The product of its digits is 25920, while the sum is 30.

The square root of 245233326 is about 15659.9273944677. The cubic root of 245233326 is about 625.9310505298.

Adding to 245233326 its reverse (623332542), we get a palindrome (868565868).

It can be divided in two parts, 2452 and 33326, that added together give a triangular number (35778 = T267).

The spelling of 245233326 in words is "two hundred forty-five million, two hundred thirty-three thousand, three hundred twenty-six".

Divisors: 1 2 3 6 13 26 39 78 373 746 1119 2238 4849 8429 9698 14547 16858 25287 29094 50574 109577 219154 328731 657462 3144017 6288034 9432051 18864102 40872221 81744442 122616663 245233326