Search a number
-
+
792228 = 223107617
BaseRepresentation
bin11000001011010100100
31111020201210
43001122210
5200322403
624551420
76506463
oct3013244
91436653
10792228
114a1238
12322570
13219798
141689da
15109b03
hexc16a4

792228 has 24 divisors (see below), whose sum is σ = 1868832. Its totient is φ = 261184.

The previous prime is 792227. The next prime is 792229. The reversal of 792228 is 822297.

It is an interprime number because it is at equal distance from previous prime (792227) and next prime (792229).

It is a junction number, because it is equal to n+sod(n) for n = 792195 and 792204.

It is not an unprimeable number, because it can be changed into a prime (792223) 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, 976 + ... + 1592.

It is an arithmetic number, because the mean of its divisors is an integer number (77868).

2792228 is an apocalyptic number.

It is an amenable number.

792228 is an abundant number, since it is smaller than the sum of its proper divisors (1076604).

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

792228 is a wasteful number, since it uses less digits than its factorization.

792228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731 (or 729 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 792228 is about 890.0719072075. The cubic root of 792228 is about 92.5301776384.

It can be divided in two parts, 7 and 92228, that added together give a triangular number (92235 = T429).

The spelling of 792228 in words is "seven hundred ninety-two thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 107 214 321 428 617 642 1234 1284 1851 2468 3702 7404 66019 132038 198057 264076 396114 792228