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3311425230 = 235236417487
BaseRepresentation
bin1100010101100000…
…0101011011001110
322112210000211102220
43011120011123032
523240211101410
61304331200210
7145026435651
oct30530053316
98483024386
103311425230
11144a238873
12784ba6066
1340a082819
14235b11898
15145aad070
hexc56056ce

3311425230 has 64 divisors (see below), whose sum is σ = 8307007488. Its totient is φ = 843223040.

The previous prime is 3311425181. The next prime is 3311425267. The reversal of 3311425230 is 325241133.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3311425230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438547 + ... + 446033.

It is an arithmetic number, because the mean of its divisors is an integer number (129796992).

Almost surely, 23311425230 is an apocalyptic number.

3311425230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311425230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4153503744).

3311425230 is an abundant number, since it is smaller than the sum of its proper divisors (4995582258).

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

3311425230 is a wasteful number, since it uses less digits than its factorization.

3311425230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8161.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3311425230 is about 57544.9844035082. The cubic root of 3311425230 is about 1490.5217502244.

Adding to 3311425230 its reverse (325241133), we get a palindrome (3636666363).

The spelling of 3311425230 in words is "three billion, three hundred eleven million, four hundred twenty-five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 641 690 1282 1923 3205 3846 6410 7487 9615 14743 14974 19230 22461 29486 37435 44229 44922 73715 74870 88458 112305 147430 172201 221145 224610 344402 442290 516603 861005 1033206 1722010 2583015 4799167 5166030 9598334 14397501 23995835 28795002 47991670 71987505 110380841 143975010 220761682 331142523 551904205 662285046 1103808410 1655712615 3311425230