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6232940 = 22572112
BaseRepresentation
bin10111110001101101101100
3102201122222122
4113301231230
53043423230
6341332112
7103656560
oct27615554
912648878
106232940
11357799a
122107038
1313a303c
14b836a0
15831be5
hex5f1b6c

6232940 has 36 divisors (see below), whose sum is σ = 15030288. Its totient is φ = 2126880.

The previous prime is 6232939. The next prime is 6232951. The reversal of 6232940 is 492326.

It is a plaindrome in base 11.

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, 29435 + ... + 29645.

It is an arithmetic number, because the mean of its divisors is an integer number (417508).

Almost surely, 26232940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6232940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7515144).

6232940 is an abundant number, since it is smaller than the sum of its proper divisors (8797348).

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

6232940 is a wasteful number, since it uses less digits than its factorization.

6232940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6232940 is about 2496.5856684680. The cubic root of 6232940 is about 184.0338233347.

The spelling of 6232940 in words is "six million, two hundred thirty-two thousand, nine hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 211 422 844 1055 1477 2110 2954 4220 5908 7385 14770 29540 44521 89042 178084 222605 311647 445210 623294 890420 1246588 1558235 3116470 6232940