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6232290 = 235207743
BaseRepresentation
bin10111110001100011100010
3102201122002120
4113301203202
53043413130
6341325110
7103654641
oct27614342
912648076
106232290
113577459
122106796
1313a295c
14b83358
15831910
hex5f18e2

6232290 has 16 divisors (see below), whose sum is σ = 14957568. Its totient is φ = 1661936.

The previous prime is 6232279. The next prime is 6232297. The reversal of 6232290 is 922326.

6232290 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6232290.

It is not an unprimeable number, because it can be changed into a prime (6232297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103842 + ... + 103901.

It is an arithmetic number, because the mean of its divisors is an integer number (934848).

Almost surely, 26232290 is an apocalyptic number.

6232290 is an abundant number, since it is smaller than the sum of its proper divisors (8725278).

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

6232290 is a wasteful number, since it uses less digits than its factorization.

6232290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207753.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 6232290 is about 2496.4554872859. The cubic root of 6232290 is about 184.0274258111.

The spelling of 6232290 in words is "six million, two hundred thirty-two thousand, two hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 207743 415486 623229 1038715 1246458 2077430 3116145 6232290