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6230448 = 243272883
BaseRepresentation
bin10111110001000110110000
3102201112120100
4113301012300
53043333243
6341312400
7103646400
oct27610660
912645510
106230448
113576034
122105700
1313a1b73
14b82800
158310d3
hex5f11b0

6230448 has 90 divisors (see below), whose sum is σ = 20306364. Its totient is φ = 1778112.

The previous prime is 6230443. The next prime is 6230501. The reversal of 6230448 is 8440326.

It is not an unprimeable number, because it can be changed into a prime (6230443) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 6615 + ... + 7497.

Almost surely, 26230448 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 6230448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10153182).

6230448 is an abundant number, since it is smaller than the sum of its proper divisors (14075916).

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

6230448 is a wasteful number, since it uses less digits than its factorization.

6230448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 6230448 is about 2496.0865369614. The cubic root of 6230448 is about 184.0092937965.

The spelling of 6230448 in words is "six million, two hundred thirty thousand, four hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 883 1008 1176 1764 1766 2352 2649 3528 3532 5298 6181 7056 7064 7947 10596 12362 14128 15894 18543 21192 24724 31788 37086 42384 43267 49448 55629 63576 74172 86534 98896 111258 127152 129801 148344 173068 222516 259602 296688 346136 389403 445032 519204 692272 778806 890064 1038408 1557612 2076816 3115224 6230448