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334105525 = 52131028017
BaseRepresentation
bin10011111010100…
…000101110110101
3212021200022121201
4103322200232311
51141012334100
653053012501
711164564405
oct2372405665
9767608551
10334105525
11161659476
1293a84131
13542ac6a0
1432530805
151e4e936a
hex13ea0bb5

334105525 has 12 divisors (see below), whose sum is σ = 446159812. Its totient is φ = 246723840.

The previous prime is 334105517. The next prime is 334105559. The reversal of 334105525 is 525501433.

It can be written as a sum of positive squares in 6 ways, for example, as 45037521 + 289068004 = 6711^2 + 17002^2 .

It is not a de Polignac number, because 334105525 - 23 = 334105517 is a prime.

It is a super-2 number, since 2×3341055252 = 223253003671051250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334105493 and 334105502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 513684 + ... + 514333.

Almost surely, 2334105525 is an apocalyptic number.

It is an amenable number.

334105525 is a deficient number, since it is larger than the sum of its proper divisors (112054287).

334105525 is a wasteful number, since it uses less digits than its factorization.

334105525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028040 (or 1028035 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 334105525 is about 18278.5536900489. The cubic root of 334105525 is about 693.8962692425.

Adding to 334105525 its reverse (525501433), we get a palindrome (859606958).

The spelling of 334105525 in words is "three hundred thirty-four million, one hundred five thousand, five hundred twenty-five".

Divisors: 1 5 13 25 65 325 1028017 5140085 13364221 25700425 66821105 334105525