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335093837 = 13103324953
BaseRepresentation
bin10011111110010…
…010000001001101
3212100112112022212
4103332102001031
51141241000322
653130120205
711206151651
oct2376220115
9770475285
10335093837
11162173a61
1294280065
13545674a0
143270aa61
151e6420e2
hex13f9204d

335093837 has 8 divisors (see below), whose sum is σ = 361234104. Its totient is φ = 309005568.

The previous prime is 335093827. The next prime is 335093839. The reversal of 335093837 is 738390533.

It can be written as a sum of positive squares in 4 ways, for example, as 111112681 + 223981156 = 10541^2 + 14966^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 335093837 - 216 = 335028301 is a prime.

It is a super-2 number, since 2×3350938372 = 224575759190765138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 335093794 and 335093803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335093839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953 + ... + 25905.

It is an arithmetic number, because the mean of its divisors is an integer number (45154263).

Almost surely, 2335093837 is an apocalyptic number.

It is an amenable number.

335093837 is a deficient number, since it is larger than the sum of its proper divisors (26140267).

335093837 is a wasteful number, since it uses less digits than its factorization.

335093837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25999.

The product of its (nonzero) digits is 204120, while the sum is 41.

The square root of 335093837 is about 18305.5684697307. The cubic root of 335093837 is about 694.5797967145.

The spelling of 335093837 in words is "three hundred thirty-five million, ninety-three thousand, eight hundred thirty-seven".

Divisors: 1 13 1033 13429 24953 324389 25776449 335093837