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336228906 = 231317532459
BaseRepresentation
bin10100000010100…
…111001000101010
3212102200012100110
4110002213020222
51142033311111
653210315150
711221620126
oct2402471052
9772605313
10336228906
11162879832
1294728ab6
1354874020
1432924586
151e7b85a6
hex140a722a

336228906 has 32 divisors (see below), whose sum is σ = 724893120. Its totient is φ = 103353984.

The previous prime is 336228877. The next prime is 336228943. The reversal of 336228906 is 609822633.

It is a super-3 number, since 3×3362289063 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135505 + ... + 137963.

It is an arithmetic number, because the mean of its divisors is an integer number (22652910).

Almost surely, 2336228906 is an apocalyptic number.

336228906 is an abundant number, since it is smaller than the sum of its proper divisors (388664214).

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

336228906 is a wasteful number, since it uses less digits than its factorization.

336228906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 336228906 is about 18336.5456397872. The cubic root of 336228906 is about 695.3631668210.

The spelling of 336228906 in words is "three hundred thirty-six million, two hundred twenty-eight thousand, nine hundred six".

Divisors: 1 2 3 6 13 26 39 78 1753 2459 3506 4918 5259 7377 10518 14754 22789 31967 45578 63934 68367 95901 136734 191802 4310627 8621254 12931881 25863762 56038151 112076302 168114453 336228906