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3035025 = 325274147
BaseRepresentation
bin1011100100111110010001
312201012021100
423210332101
51234110100
6145015013
734540320
oct13447621
95635240
103035025
111793294
121024469
13823596
145900b7
153ee400
hex2e4f91

3035025 has 72 divisors (see below), whose sum is σ = 6499584. Its totient is φ = 1324800.

The previous prime is 3035017. The next prime is 3035029. The reversal of 3035025 is 5205303.

It is not a de Polignac number, because 3035025 - 23 = 3035017 is a prime.

It is a super-2 number, since 2×30350252 = 18422753501250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3034989 and 3035007.

It is not an unprimeable number, because it can be changed into a prime (3035029) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 64552 + ... + 64598.

It is an arithmetic number, because the mean of its divisors is an integer number (90272).

Almost surely, 23035025 is an apocalyptic number.

3035025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3035025 is an abundant number, since it is smaller than the sum of its proper divisors (3464559).

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

3035025 is a wasteful number, since it uses less digits than its factorization.

3035025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 3035025 is about 1742.1323141484. The cubic root of 3035025 is about 144.7840622498.

The spelling of 3035025 in words is "three million, thirty-five thousand, twenty-five".

Divisors: 1 3 5 7 9 15 21 25 35 41 45 47 63 75 105 123 141 175 205 225 235 287 315 329 369 423 525 615 705 861 987 1025 1175 1435 1575 1645 1845 1927 2115 2583 2961 3075 3525 4305 4935 5781 7175 8225 9225 9635 10575 12915 13489 14805 17343 21525 24675 28905 40467 48175 64575 67445 74025 86715 121401 144525 202335 337225 433575 607005 1011675 3035025