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8230429248 = 26342866819
BaseRepresentation
bin1111010101001001…
…00110001001000000
3210020121000010101220
413222210212021000
5113323442213443
63440410355040
7410646331356
oct75244461100
923217003356
108230429248
113543954348
12171842ba80
13a121c28a2
1458112b7d6
15332865a83
hex1ea926240

8230429248 has 28 divisors (see below), whose sum is σ = 21776344560. Its totient is φ = 2743476352.

The previous prime is 8230429243. The next prime is 8230429261. The reversal of 8230429248 is 8429240328.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8230429243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21433218 + ... + 21433601.

Almost surely, 28230429248 is an apocalyptic number.

It is an amenable number.

8230429248 is an abundant number, since it is smaller than the sum of its proper divisors (13545915312).

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

8230429248 is a wasteful number, since it uses less digits than its factorization.

8230429248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42866834 (or 42866824 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 8230429248 is about 90721.7132113366. The cubic root of 8230429248 is about 2019.0209652954.

The spelling of 8230429248 in words is "eight billion, two hundred thirty million, four hundred twenty-nine thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 42866819 85733638 128600457 171467276 257200914 342934552 514401828 685869104 1028803656 1371738208 2057607312 2743476416 4115214624 8230429248