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334341025 = 5213373641
BaseRepresentation
bin10011111011011…
…010001110100001
3212022010021122221
4103323122032201
51141042403100
653102031041
711166565114
oct2373321641
9768107587
10334341025
111617aa3a7
1293b78481
1354362935
143259257b
151e54401a
hex13eda3a1

334341025 has 6 divisors (see below), whose sum is σ = 414582902. Its totient is φ = 267472800.

The previous prime is 334341017. The next prime is 334341047. The reversal of 334341025 is 520143433.

It can be written as a sum of positive squares in 3 ways, for example, as 95082001 + 239259024 = 9751^2 + 15468^2 .

It is not a de Polignac number, because 334341025 - 23 = 334341017 is a prime.

It is a super-2 number, since 2×3343410252 = 223567841996101250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 13373641 = 334341025 / (3 + 3 + 4 + 3 + 4 + 1 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6686796 + ... + 6686845.

Almost surely, 2334341025 is an apocalyptic number.

It is an amenable number.

334341025 is a deficient number, since it is larger than the sum of its proper divisors (80241877).

334341025 is a wasteful number, since it uses less digits than its factorization.

334341025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13373651 (or 13373646 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 334341025 is about 18284.9945310356. The cubic root of 334341025 is about 694.0592658404.

Adding to 334341025 its reverse (520143433), we get a palindrome (854484458).

The spelling of 334341025 in words is "three hundred thirty-four million, three hundred forty-one thousand, twenty-five".

Divisors: 1 5 25 13373641 66868205 334341025