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230488848 = 24331928081
BaseRepresentation
bin11011011110011…
…11101100010000
3121001201001021000
431233033230100
5433001120343
634512102000
75466060102
oct1557175420
9531631230
10230488848
11109117757
1265234900
13389a0945
142287b572
151537ced3
hexdbcfb10

230488848 has 80 divisors (see below), whose sum is σ = 696433600. Its totient is φ = 72783360.

The previous prime is 230488801. The next prime is 230488849. The reversal of 230488848 is 848884032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230488849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5833 + ... + 22248.

It is an arithmetic number, because the mean of its divisors is an integer number (8705420).

Almost surely, 2230488848 is an apocalyptic number.

It is an amenable number.

230488848 is an abundant number, since it is smaller than the sum of its proper divisors (465944752).

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

230488848 is a wasteful number, since it uses less digits than its factorization.

230488848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28117 (or 28105 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 230488848 is about 15181.8591746861. The cubic root of 230488848 is about 613.1263379409.

The spelling of 230488848 in words is "two hundred thirty million, four hundred eighty-eight thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 108 114 144 152 171 216 228 304 342 432 456 513 684 912 1026 1368 2052 2736 4104 8208 28081 56162 84243 112324 168486 224648 252729 336972 449296 505458 533539 673944 758187 1010916 1067078 1347888 1516374 1600617 2021832 2134156 3032748 3201234 4043664 4268312 4801851 6065496 6402468 8536624 9603702 12130992 12804936 14405553 19207404 25609872 28811106 38414808 57622212 76829616 115244424 230488848