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9006260 = 2251726489
BaseRepresentation
bin100010010110…
…110010110100
3121221120021012
4202112302310
54301200020
6521011352
7136360214
oct42266264
917846235
109006260
1150a159a
123023b58
131b34463
1412a6244
15bcd7c5
hex896cb4

9006260 has 24 divisors (see below), whose sum is σ = 20026440. Its totient is φ = 3390464.

The previous prime is 9006253. The next prime is 9006289. The reversal of 9006260 is 626009.

It can be written as a sum of positive squares in 4 ways, for example, as 929296 + 8076964 = 964^2 + 2842^2 .

It is a super-2 number, since 2×90062602 = 162225438375200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12905 + ... + 13584.

It is an arithmetic number, because the mean of its divisors is an integer number (834435).

Almost surely, 29006260 is an apocalyptic number.

It is an amenable number.

9006260 is an abundant number, since it is smaller than the sum of its proper divisors (11020180).

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

9006260 is a wasteful number, since it uses less digits than its factorization.

9006260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26515 (or 26513 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 9006260 is about 3001.0431519723. The cubic root of 9006260 is about 208.0565982566.

The spelling of 9006260 in words is "nine million, six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 26489 52978 105956 132445 264890 450313 529780 900626 1801252 2251565 4503130 9006260