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335053138 = 27891092467
BaseRepresentation
bin10011111110001…
…000000101010010
3212100110110111111
4103332020011102
51141233200023
653125203534
711205622210
oct2376100522
9770413444
10335053138
11162146422
12942605aa
1354551ac4
14326d9cb0
151e63500d
hex13f88152

335053138 has 32 divisors (see below), whose sum is σ = 586396800. Its totient is φ = 140621184.

The previous prime is 335053109. The next prime is 335053157. The reversal of 335053138 is 831350533.

It is a super-2 number, since 2×3350531382 = 224521210567294088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134581 + ... + 137047.

It is an arithmetic number, because the mean of its divisors is an integer number (18324900).

Almost surely, 2335053138 is an apocalyptic number.

335053138 is a deficient number, since it is larger than the sum of its proper divisors (251343662).

335053138 is a wasteful number, since it uses less digits than its factorization.

335053138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 335053138 is about 18304.4567797026. The cubic root of 335053138 is about 694.5516753899.

The spelling of 335053138 in words is "three hundred thirty-five million, fifty-three thousand, one hundred thirty-eight".

Divisors: 1 2 7 14 89 109 178 218 623 763 1246 1526 2467 4934 9701 17269 19402 34538 67907 135814 219563 268903 439126 537806 1536941 1882321 3073882 3764642 23932367 47864734 167526569 335053138