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3501065 = 51741189
BaseRepresentation
bin1101010110110000001001
320120212120002
431112300021
51344013230
6203012345
741521121
oct15266011
96525502
103501065
111a81447
12120a0b5
13957749
14671c81
15492545
hex356c09

3501065 has 8 divisors (see below), whose sum is σ = 4448520. Its totient is φ = 2636032.

The previous prime is 3501041. The next prime is 3501089. The reversal of 3501065 is 5601053.

It is an interprime number because it is at equal distance from previous prime (3501041) and next prime (3501089).

It can be written as a sum of positive squares in 4 ways, for example, as 26569 + 3474496 = 163^2 + 1864^2 .

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 3501065 - 210 = 3500041 is a prime.

It is a super-2 number, since 2×35010652 = 24514912268450, which contains 22 as substring.

It is a Curzon 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, 20510 + ... + 20679.

It is an arithmetic number, because the mean of its divisors is an integer number (556065).

Almost surely, 23501065 is an apocalyptic number.

It is an amenable number.

3501065 is a deficient number, since it is larger than the sum of its proper divisors (947455).

3501065 is a wasteful number, since it uses less digits than its factorization.

3501065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41211.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 3501065 is about 1871.1133049604. The cubic root of 3501065 is about 151.8448468761.

The spelling of 3501065 in words is "three million, five hundred one thousand, sixty-five".

Divisors: 1 5 17 85 41189 205945 700213 3501065