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335472380 = 22525765267
BaseRepresentation
bin10011111111101…
…110011011111100
3212101020202120222
4103333232123330
51141340104010
653142200512
711212316405
oct2377563374
9771222528
10335472380
11162402401
1294423138
135466a889
14327a89ac
151e6b9355
hex13fee6fc

335472380 has 24 divisors (see below), whose sum is σ = 707244048. Its totient is φ = 133664768.

The previous prime is 335472353. The next prime is 335472437. The reversal of 335472380 is 83274533.

It is a super-2 number, since 2×3354723802 = 225083435485728800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 335472380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27494 + ... + 37773.

It is an arithmetic number, because the mean of its divisors is an integer number (29468502).

Almost surely, 2335472380 is an apocalyptic number.

It is an amenable number.

335472380 is an abundant number, since it is smaller than the sum of its proper divisors (371771668).

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

335472380 is a wasteful number, since it uses less digits than its factorization.

335472380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65533 (or 65531 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 335472380 is about 18315.9051100403. The cubic root of 335472380 is about 694.8412452465.

The spelling of 335472380 in words is "three hundred thirty-five million, four hundred seventy-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 257 514 1028 1285 2570 5140 65267 130534 261068 326335 652670 1305340 16773619 33547238 67094476 83868095 167736190 335472380